From f3eb0eacc691dee9da329a1696365ec837412997 Mon Sep 17 00:00:00 2001
From: "Dominik Schilling (ocean90)" <ocean90@git.wordpress.org>
Date: Thu, 16 Oct 2014 19:01:44 +0000
Subject: [PATCH] Update jQuery UI to 1.11.2.

Changelog: http://jqueryui.com/changelog/1.11.2/

see #29833.

git-svn-id: https://develop.svn.wordpress.org/trunk@29920 602fd350-edb4-49c9-b593-d223f7449a82
---
 src/wp-includes/js/jquery/ui/accordion.js     |  15 +-
 src/wp-includes/js/jquery/ui/autocomplete.js  |   4 +-
 src/wp-includes/js/jquery/ui/button.js        |   6 +-
 src/wp-includes/js/jquery/ui/core.js          |   4 +-
 src/wp-includes/js/jquery/ui/datepicker.js    |   6 +-
 src/wp-includes/js/jquery/ui/dialog.js        |   4 +-
 src/wp-includes/js/jquery/ui/draggable.js     | 463 +++++++++++-------
 src/wp-includes/js/jquery/ui/droppable.js     |   8 +-
 src/wp-includes/js/jquery/ui/effect-blind.js  |   2 +-
 src/wp-includes/js/jquery/ui/effect-bounce.js |   2 +-
 src/wp-includes/js/jquery/ui/effect-clip.js   |   2 +-
 src/wp-includes/js/jquery/ui/effect-drop.js   |   4 +-
 .../js/jquery/ui/effect-explode.js            |   2 +-
 src/wp-includes/js/jquery/ui/effect-fade.js   |   2 +-
 src/wp-includes/js/jquery/ui/effect-fold.js   |   2 +-
 .../js/jquery/ui/effect-highlight.js          |   2 +-
 src/wp-includes/js/jquery/ui/effect-puff.js   |   2 +-
 .../js/jquery/ui/effect-pulsate.js            |   2 +-
 src/wp-includes/js/jquery/ui/effect-scale.js  |   2 +-
 src/wp-includes/js/jquery/ui/effect-shake.js  |   2 +-
 src/wp-includes/js/jquery/ui/effect-size.js   |   2 +-
 src/wp-includes/js/jquery/ui/effect-slide.js  |   2 +-
 .../js/jquery/ui/effect-transfer.js           |   2 +-
 src/wp-includes/js/jquery/ui/effect.js        |   8 +-
 src/wp-includes/js/jquery/ui/menu.js          |  50 +-
 src/wp-includes/js/jquery/ui/mouse.js         |  28 +-
 src/wp-includes/js/jquery/ui/position.js      |   2 +-
 src/wp-includes/js/jquery/ui/progressbar.js   |   4 +-
 src/wp-includes/js/jquery/ui/resizable.js     |   4 +-
 src/wp-includes/js/jquery/ui/selectable.js    |   4 +-
 src/wp-includes/js/jquery/ui/selectmenu.js    |  54 +-
 src/wp-includes/js/jquery/ui/slider.js        |  16 +-
 src/wp-includes/js/jquery/ui/sortable.js      |  30 +-
 src/wp-includes/js/jquery/ui/spinner.js       |   4 +-
 src/wp-includes/js/jquery/ui/tabs.js          |  16 +-
 src/wp-includes/js/jquery/ui/tooltip.js       |  66 +--
 src/wp-includes/js/jquery/ui/widget.js        |  21 +-
 src/wp-includes/script-loader.php             |  74 +--
 38 files changed, 565 insertions(+), 358 deletions(-)

diff --git a/src/wp-includes/js/jquery/ui/accordion.js b/src/wp-includes/js/jquery/ui/accordion.js
index 58fd5f97a7..5f799ab503 100644
--- a/src/wp-includes/js/jquery/ui/accordion.js
+++ b/src/wp-includes/js/jquery/ui/accordion.js
@@ -1,5 +1,5 @@
 /*!
- * jQuery UI Accordion 1.11.1
+ * jQuery UI Accordion 1.11.2
  * http://jqueryui.com
  *
  * Copyright 2014 jQuery Foundation and other contributors
@@ -25,7 +25,7 @@
 }(function( $ ) {
 
 return $.widget( "ui.accordion", {
-	version: "1.11.1",
+	version: "1.11.2",
 	options: {
 		active: 0,
 		animate: {},
@@ -259,13 +259,22 @@ return $.widget( "ui.accordion", {
 	},
 
 	_processPanels: function() {
+		var prevHeaders = this.headers,
+			prevPanels = this.panels;
+
 		this.headers = this.element.find( this.options.header )
 			.addClass( "ui-accordion-header ui-state-default ui-corner-all" );
 
-		this.headers.next()
+		this.panels = this.headers.next()
 			.addClass( "ui-accordion-content ui-helper-reset ui-widget-content ui-corner-bottom" )
 			.filter( ":not(.ui-accordion-content-active)" )
 			.hide();
+
+		// Avoid memory leaks (#10056)
+		if ( prevPanels ) {
+			this._off( prevHeaders.not( this.headers ) );
+			this._off( prevPanels.not( this.panels ) );
+		}
 	},
 
 	_refresh: function() {
diff --git a/src/wp-includes/js/jquery/ui/autocomplete.js b/src/wp-includes/js/jquery/ui/autocomplete.js
index ae820edb91..a4ebc3c481 100644
--- a/src/wp-includes/js/jquery/ui/autocomplete.js
+++ b/src/wp-includes/js/jquery/ui/autocomplete.js
@@ -1,5 +1,5 @@
 /*!
- * jQuery UI Autocomplete 1.11.1
+ * jQuery UI Autocomplete 1.11.2
  * http://jqueryui.com
  *
  * Copyright 2014 jQuery Foundation and other contributors
@@ -27,7 +27,7 @@
 }(function( $ ) {
 
 $.widget( "ui.autocomplete", {
-	version: "1.11.1",
+	version: "1.11.2",
 	defaultElement: "<input>",
 	options: {
 		appendTo: null,
diff --git a/src/wp-includes/js/jquery/ui/button.js b/src/wp-includes/js/jquery/ui/button.js
index 829a163ad3..39b7f42049 100644
--- a/src/wp-includes/js/jquery/ui/button.js
+++ b/src/wp-includes/js/jquery/ui/button.js
@@ -1,5 +1,5 @@
 /*!
- * jQuery UI Button 1.11.1
+ * jQuery UI Button 1.11.2
  * http://jqueryui.com
  *
  * Copyright 2014 jQuery Foundation and other contributors
@@ -52,7 +52,7 @@ var lastActive,
 	};
 
 $.widget( "ui.button", {
-	version: "1.11.1",
+	version: "1.11.2",
 	defaultElement: "<button>",
 	options: {
 		disabled: null,
@@ -348,7 +348,7 @@ $.widget( "ui.button", {
 });
 
 $.widget( "ui.buttonset", {
-	version: "1.11.1",
+	version: "1.11.2",
 	options: {
 		items: "button, input[type=button], input[type=submit], input[type=reset], input[type=checkbox], input[type=radio], a, :data(ui-button)"
 	},
diff --git a/src/wp-includes/js/jquery/ui/core.js b/src/wp-includes/js/jquery/ui/core.js
index a5d72ce96e..d14b7374b2 100644
--- a/src/wp-includes/js/jquery/ui/core.js
+++ b/src/wp-includes/js/jquery/ui/core.js
@@ -1,5 +1,5 @@
 /*!
- * jQuery UI Core 1.11.1
+ * jQuery UI Core 1.11.2
  * http://jqueryui.com
  *
  * Copyright 2014 jQuery Foundation and other contributors
@@ -24,7 +24,7 @@
 $.ui = $.ui || {};
 
 $.extend( $.ui, {
-	version: "1.11.1",
+	version: "1.11.2",
 
 	keyCode: {
 		BACKSPACE: 8,
diff --git a/src/wp-includes/js/jquery/ui/datepicker.js b/src/wp-includes/js/jquery/ui/datepicker.js
index a2caf3e6cb..51e5e7435e 100644
--- a/src/wp-includes/js/jquery/ui/datepicker.js
+++ b/src/wp-includes/js/jquery/ui/datepicker.js
@@ -1,5 +1,5 @@
 /*!
- * jQuery UI Datepicker 1.11.1
+ * jQuery UI Datepicker 1.11.2
  * http://jqueryui.com
  *
  * Copyright 2014 jQuery Foundation and other contributors
@@ -23,7 +23,7 @@
 	}
 }(function( $ ) {
 
-$.extend($.ui, { datepicker: { version: "1.11.1" } });
+$.extend($.ui, { datepicker: { version: "1.11.2" } });
 
 var datepicker_instActive;
 
@@ -2073,7 +2073,7 @@ $.fn.datepicker = function(options){
 $.datepicker = new Datepicker(); // singleton instance
 $.datepicker.initialized = false;
 $.datepicker.uuid = new Date().getTime();
-$.datepicker.version = "1.11.1";
+$.datepicker.version = "1.11.2";
 
 return $.datepicker;
 
diff --git a/src/wp-includes/js/jquery/ui/dialog.js b/src/wp-includes/js/jquery/ui/dialog.js
index 63e5976ff1..651e97d19d 100644
--- a/src/wp-includes/js/jquery/ui/dialog.js
+++ b/src/wp-includes/js/jquery/ui/dialog.js
@@ -1,5 +1,5 @@
 /*!
- * jQuery UI Dialog 1.11.1
+ * jQuery UI Dialog 1.11.2
  * http://jqueryui.com
  *
  * Copyright 2014 jQuery Foundation and other contributors
@@ -30,7 +30,7 @@
 }(function( $ ) {
 
 return $.widget( "ui.dialog", {
-	version: "1.11.1",
+	version: "1.11.2",
 	options: {
 		appendTo: "body",
 		autoOpen: true,
diff --git a/src/wp-includes/js/jquery/ui/draggable.js b/src/wp-includes/js/jquery/ui/draggable.js
index b9c1c30dd8..722fa7f0af 100644
--- a/src/wp-includes/js/jquery/ui/draggable.js
+++ b/src/wp-includes/js/jquery/ui/draggable.js
@@ -1,5 +1,5 @@
 /*!
- * jQuery UI Draggable 1.11.1
+ * jQuery UI Draggable 1.11.2
  * http://jqueryui.com
  *
  * Copyright 2014 jQuery Foundation and other contributors
@@ -26,7 +26,7 @@
 }(function( $ ) {
 
 $.widget("ui.draggable", $.ui.mouse, {
-	version: "1.11.1",
+	version: "1.11.2",
 	widgetEventPrefix: "drag",
 	options: {
 		addClasses: true,
@@ -61,8 +61,8 @@ $.widget("ui.draggable", $.ui.mouse, {
 	},
 	_create: function() {
 
-		if (this.options.helper === "original" && !(/^(?:r|a|f)/).test(this.element.css("position"))) {
-			this.element[0].style.position = "relative";
+		if ( this.options.helper === "original" ) {
+			this._setPositionRelative();
 		}
 		if (this.options.addClasses){
 			this.element.addClass("ui-draggable");
@@ -94,20 +94,9 @@ $.widget("ui.draggable", $.ui.mouse, {
 	},
 
 	_mouseCapture: function(event) {
+		var o = this.options;
 
-		var document = this.document[ 0 ],
-			o = this.options;
-
-		// support: IE9
-		// IE9 throws an "Unspecified error" accessing document.activeElement from an <iframe>
-		try {
-			// Support: IE9+
-			// If the <body> is blurred, IE will switch windows, see #9520
-			if ( document.activeElement && document.activeElement.nodeName.toLowerCase() !== "body" ) {
-				// Blur any element that currently has focus, see #4261
-				$( document.activeElement ).blur();
-			}
-		} catch ( error ) {}
+		this._blurActiveElement( event );
 
 		// among others, prevent a drag on a resizable-handle
 		if (this.helper || o.disabled || $(event.target).closest(".ui-resizable-handle").length > 0) {
@@ -120,20 +109,54 @@ $.widget("ui.draggable", $.ui.mouse, {
 			return false;
 		}
 
-		$(o.iframeFix === true ? "iframe" : o.iframeFix).each(function() {
-			$("<div class='ui-draggable-iframeFix' style='background: #fff;'></div>")
-			.css({
-				width: this.offsetWidth + "px", height: this.offsetHeight + "px",
-				position: "absolute", opacity: "0.001", zIndex: 1000
-			})
-			.css($(this).offset())
-			.appendTo("body");
-		});
+		this._blockFrames( o.iframeFix === true ? "iframe" : o.iframeFix );
 
 		return true;
 
 	},
 
+	_blockFrames: function( selector ) {
+		this.iframeBlocks = this.document.find( selector ).map(function() {
+			var iframe = $( this );
+
+			return $( "<div>" )
+				.css( "position", "absolute" )
+				.appendTo( iframe.parent() )
+				.outerWidth( iframe.outerWidth() )
+				.outerHeight( iframe.outerHeight() )
+				.offset( iframe.offset() )[ 0 ];
+		});
+	},
+
+	_unblockFrames: function() {
+		if ( this.iframeBlocks ) {
+			this.iframeBlocks.remove();
+			delete this.iframeBlocks;
+		}
+	},
+
+	_blurActiveElement: function( event ) {
+		var document = this.document[ 0 ];
+
+		// Only need to blur if the event occurred on the draggable itself, see #10527
+		if ( !this.handleElement.is( event.target ) ) {
+			return;
+		}
+
+		// support: IE9
+		// IE9 throws an "Unspecified error" accessing document.activeElement from an <iframe>
+		try {
+
+			// Support: IE9, IE10
+			// If the <body> is blurred, IE will switch windows, see #9520
+			if ( document.activeElement && document.activeElement.nodeName.toLowerCase() !== "body" ) {
+
+				// Blur any element that currently has focus, see #4261
+				$( document.activeElement ).blur();
+			}
+		} catch ( error ) {}
+	},
+
 	_mouseStart: function(event) {
 
 		var o = this.options;
@@ -163,26 +186,13 @@ $.widget("ui.draggable", $.ui.mouse, {
 		this.cssPosition = this.helper.css( "position" );
 		this.scrollParent = this.helper.scrollParent( true );
 		this.offsetParent = this.helper.offsetParent();
-		this.offsetParentCssPosition = this.offsetParent.css( "position" );
+		this.hasFixedAncestor = this.helper.parents().filter(function() {
+				return $( this ).css( "position" ) === "fixed";
+			}).length > 0;
 
 		//The element's absolute position on the page minus margins
-		this.offset = this.positionAbs = this.element.offset();
-		this.offset = {
-			top: this.offset.top - this.margins.top,
-			left: this.offset.left - this.margins.left
-		};
-
-		//Reset scroll cache
-		this.offset.scroll = false;
-
-		$.extend(this.offset, {
-			click: { //Where the click happened, relative to the element
-				left: event.pageX - this.offset.left,
-				top: event.pageY - this.offset.top
-			},
-			parent: this._getParentOffset(),
-			relative: this._getRelativeOffset() //This is a relative to absolute position minus the actual position calculation - only used for relative positioned helper
-		});
+		this.positionAbs = this.element.offset();
+		this._refreshOffsets( event );
 
 		//Generate the original position
 		this.originalPosition = this.position = this._generatePosition( event, false );
@@ -209,6 +219,10 @@ $.widget("ui.draggable", $.ui.mouse, {
 			$.ui.ddmanager.prepareOffsets(this, event);
 		}
 
+		// Reset helper's right/bottom css if they're set and set explicit width/height instead
+		// as this prevents resizing of elements with right/bottom set (see #7772)
+		this._normalizeRightBottom();
+
 		this._mouseDrag(event, true); //Execute the drag once - this causes the helper not to be visible before getting its correct position
 
 		//If the ddmanager is used for droppables, inform the manager that dragging has started (see #5003)
@@ -219,9 +233,24 @@ $.widget("ui.draggable", $.ui.mouse, {
 		return true;
 	},
 
+	_refreshOffsets: function( event ) {
+		this.offset = {
+			top: this.positionAbs.top - this.margins.top,
+			left: this.positionAbs.left - this.margins.left,
+			scroll: false,
+			parent: this._getParentOffset(),
+			relative: this._getRelativeOffset()
+		};
+
+		this.offset.click = {
+			left: event.pageX - this.offset.left,
+			top: event.pageY - this.offset.top
+		};
+	},
+
 	_mouseDrag: function(event, noPropagation) {
 		// reset any necessary cached properties (see #5009)
-		if ( this.offsetParentCssPosition === "fixed" ) {
+		if ( this.hasFixedAncestor ) {
 			this.offset.parent = this._getParentOffset();
 		}
 
@@ -279,19 +308,19 @@ $.widget("ui.draggable", $.ui.mouse, {
 		return false;
 	},
 
-	_mouseUp: function(event) {
-		//Remove frame helpers
-		$("div.ui-draggable-iframeFix").each(function() {
-			this.parentNode.removeChild(this);
-		});
+	_mouseUp: function( event ) {
+		this._unblockFrames();
 
 		//If the ddmanager is used for droppables, inform the manager that dragging has stopped (see #5003)
 		if ( $.ui.ddmanager ) {
 			$.ui.ddmanager.dragStop(this, event);
 		}
 
-		// The interaction is over; whether or not the click resulted in a drag, focus the element
-		this.element.focus();
+		// Only need to focus if the event occurred on the draggable itself, see #10527
+		if ( this.handleElement.is( event.target ) ) {
+			// The interaction is over; whether or not the click resulted in a drag, focus the element
+			this.element.focus();
+		}
 
 		return $.ui.mouse.prototype._mouseUp.call(this, event);
 	},
@@ -327,12 +356,24 @@ $.widget("ui.draggable", $.ui.mouse, {
 	_createHelper: function(event) {
 
 		var o = this.options,
-			helper = $.isFunction(o.helper) ? $(o.helper.apply(this.element[ 0 ], [ event ])) : (o.helper === "clone" ? this.element.clone().removeAttr("id") : this.element);
+			helperIsFunction = $.isFunction( o.helper ),
+			helper = helperIsFunction ?
+				$( o.helper.apply( this.element[ 0 ], [ event ] ) ) :
+				( o.helper === "clone" ?
+					this.element.clone().removeAttr( "id" ) :
+					this.element );
 
 		if (!helper.parents("body").length) {
 			helper.appendTo((o.appendTo === "parent" ? this.element[0].parentNode : o.appendTo));
 		}
 
+		// http://bugs.jqueryui.com/ticket/9446
+		// a helper function can return the original element
+		// which wouldn't have been set to relative in _create
+		if ( helperIsFunction && helper[ 0 ] === this.element[ 0 ] ) {
+			this._setPositionRelative();
+		}
+
 		if (helper[0] !== this.element[0] && !(/(fixed|absolute)/).test(helper.css("position"))) {
 			helper.css("position", "absolute");
 		}
@@ -341,6 +382,12 @@ $.widget("ui.draggable", $.ui.mouse, {
 
 	},
 
+	_setPositionRelative: function() {
+		if ( !( /^(?:r|a|f)/ ).test( this.element.css( "position" ) ) ) {
+			this.element[ 0 ].style.position = "relative";
+		}
+	},
+
 	_adjustOffsetFromHelper: function(obj) {
 		if (typeof obj === "string") {
 			obj = obj.split(" ");
@@ -425,7 +472,7 @@ $.widget("ui.draggable", $.ui.mouse, {
 
 	_setContainment: function() {
 
-		var over, c, ce,
+		var isUserScrollable, c, ce,
 			o = this.options,
 			document = this.document[ 0 ];
 
@@ -472,13 +519,23 @@ $.widget("ui.draggable", $.ui.mouse, {
 			return;
 		}
 
-		over = c.css( "overflow" ) !== "hidden";
+		isUserScrollable = /(scroll|auto)/.test( c.css( "overflow" ) );
 
 		this.containment = [
 			( parseInt( c.css( "borderLeftWidth" ), 10 ) || 0 ) + ( parseInt( c.css( "paddingLeft" ), 10 ) || 0 ),
 			( parseInt( c.css( "borderTopWidth" ), 10 ) || 0 ) + ( parseInt( c.css( "paddingTop" ), 10 ) || 0 ),
-			( over ? Math.max( ce.scrollWidth, ce.offsetWidth ) : ce.offsetWidth ) - ( parseInt( c.css( "borderRightWidth" ), 10 ) || 0 ) - ( parseInt( c.css( "paddingRight" ), 10 ) || 0 ) - this.helperProportions.width - this.margins.left - this.margins.right,
-			( over ? Math.max( ce.scrollHeight, ce.offsetHeight ) : ce.offsetHeight ) - ( parseInt( c.css( "borderBottomWidth" ), 10 ) || 0 ) - ( parseInt( c.css( "paddingBottom" ), 10 ) || 0 ) - this.helperProportions.height - this.margins.top  - this.margins.bottom
+			( isUserScrollable ? Math.max( ce.scrollWidth, ce.offsetWidth ) : ce.offsetWidth ) -
+				( parseInt( c.css( "borderRightWidth" ), 10 ) || 0 ) -
+				( parseInt( c.css( "paddingRight" ), 10 ) || 0 ) -
+				this.helperProportions.width -
+				this.margins.left -
+				this.margins.right,
+			( isUserScrollable ? Math.max( ce.scrollHeight, ce.offsetHeight ) : ce.offsetHeight ) -
+				( parseInt( c.css( "borderBottomWidth" ), 10 ) || 0 ) -
+				( parseInt( c.css( "paddingBottom" ), 10 ) || 0 ) -
+				this.helperProportions.height -
+				this.margins.top -
+				this.margins.bottom
 		];
 		this.relativeContainer = c;
 	},
@@ -608,16 +665,29 @@ $.widget("ui.draggable", $.ui.mouse, {
 		}
 	},
 
+	_normalizeRightBottom: function() {
+		if ( this.options.axis !== "y" && this.helper.css( "right" ) !== "auto" ) {
+			this.helper.width( this.helper.width() );
+			this.helper.css( "right", "auto" );
+		}
+		if ( this.options.axis !== "x" && this.helper.css( "bottom" ) !== "auto" ) {
+			this.helper.height( this.helper.height() );
+			this.helper.css( "bottom", "auto" );
+		}
+	},
+
 	// From now on bulk stuff - mainly helpers
 
-	_trigger: function(type, event, ui) {
+	_trigger: function( type, event, ui ) {
 		ui = ui || this._uiHash();
 		$.ui.plugin.call( this, type, [ event, ui, this ], true );
-		//The absolute position has to be recalculated after plugins
-		if (type === "drag") {
-			this.positionAbs = this._convertPositionTo("absolute");
+
+		// Absolute position and offset (see #6884 ) have to be recalculated after plugins
+		if ( /^(drag|start|stop)/.test( type ) ) {
+			this.positionAbs = this._convertPositionTo( "absolute" );
+			ui.offset = this.positionAbs;
 		}
-		return $.Widget.prototype._trigger.call(this, type, event, ui);
+		return $.Widget.prototype._trigger.call( this, type, event, ui );
 	},
 
 	plugins: {},
@@ -633,160 +703,197 @@ $.widget("ui.draggable", $.ui.mouse, {
 
 });
 
-$.ui.plugin.add("draggable", "connectToSortable", {
-	start: function( event, ui, inst ) {
+$.ui.plugin.add( "draggable", "connectToSortable", {
+	start: function( event, ui, draggable ) {
+		var uiSortable = $.extend( {}, ui, {
+			item: draggable.element
+		});
 
-		var o = inst.options,
-			uiSortable = $.extend({}, ui, { item: inst.element });
-		inst.sortables = [];
-		$(o.connectToSortable).each(function() {
+		draggable.sortables = [];
+		$( draggable.options.connectToSortable ).each(function() {
 			var sortable = $( this ).sortable( "instance" );
-			if (sortable && !sortable.options.disabled) {
-				inst.sortables.push({
-					instance: sortable,
-					shouldRevert: sortable.options.revert
-				});
-				sortable.refreshPositions();	// Call the sortable's refreshPositions at drag start to refresh the containerCache since the sortable container cache is used in drag and needs to be up to date (this will ensure it's initialised as well as being kept in step with any changes that might have happened on the page).
+
+			if ( sortable && !sortable.options.disabled ) {
+				draggable.sortables.push( sortable );
+
+				// refreshPositions is called at drag start to refresh the containerCache
+				// which is used in drag. This ensures it's initialized and synchronized
+				// with any changes that might have happened on the page since initialization.
+				sortable.refreshPositions();
 				sortable._trigger("activate", event, uiSortable);
 			}
 		});
-
 	},
-	stop: function( event, ui, inst ) {
-
-		//If we are still over the sortable, we fake the stop event of the sortable, but also remove helper
+	stop: function( event, ui, draggable ) {
 		var uiSortable = $.extend( {}, ui, {
-			item: inst.element
+			item: draggable.element
 		});
 
-		$.each(inst.sortables, function() {
-			if (this.instance.isOver) {
+		draggable.cancelHelperRemoval = false;
 
-				this.instance.isOver = 0;
+		$.each( draggable.sortables, function() {
+			var sortable = this;
 
-				inst.cancelHelperRemoval = true; //Don't remove the helper in the draggable instance
-				this.instance.cancelHelperRemoval = false; //Remove it in the sortable instance (so sortable plugins like revert still work)
+			if ( sortable.isOver ) {
+				sortable.isOver = 0;
 
-				//The sortable revert is supported, and we have to set a temporary dropped variable on the draggable to support revert: "valid/invalid"
-				if (this.shouldRevert) {
-					this.instance.options.revert = this.shouldRevert;
-				}
+				// Allow this sortable to handle removing the helper
+				draggable.cancelHelperRemoval = true;
+				sortable.cancelHelperRemoval = false;
 
-				//Trigger the stop of the sortable
-				this.instance._mouseStop(event);
+				// Use _storedCSS To restore properties in the sortable,
+				// as this also handles revert (#9675) since the draggable
+				// may have modified them in unexpected ways (#8809)
+				sortable._storedCSS = {
+					position: sortable.placeholder.css( "position" ),
+					top: sortable.placeholder.css( "top" ),
+					left: sortable.placeholder.css( "left" )
+				};
 
-				this.instance.options.helper = this.instance.options._helper;
-
-				//If the helper has been the original item, restore properties in the sortable
-				if (inst.options.helper === "original") {
-					this.instance.currentItem.css({ top: "auto", left: "auto" });
-				}
+				sortable._mouseStop(event);
 
+				// Once drag has ended, the sortable should return to using
+				// its original helper, not the shared helper from draggable
+				sortable.options.helper = sortable.options._helper;
 			} else {
-				this.instance.cancelHelperRemoval = false; //Remove the helper in the sortable instance
-				this.instance._trigger("deactivate", event, uiSortable);
+				// Prevent this Sortable from removing the helper.
+				// However, don't set the draggable to remove the helper
+				// either as another connected Sortable may yet handle the removal.
+				sortable.cancelHelperRemoval = true;
+
+				sortable._trigger( "deactivate", event, uiSortable );
 			}
-
 		});
-
 	},
-	drag: function( event, ui, inst ) {
-
-		var that = this;
-
-		$.each(inst.sortables, function() {
-
+	drag: function( event, ui, draggable ) {
+		$.each( draggable.sortables, function() {
 			var innermostIntersecting = false,
-				thisSortable = this;
+				sortable = this;
 
-			//Copy over some variables to allow calling the sortable's native _intersectsWith
-			this.instance.positionAbs = inst.positionAbs;
-			this.instance.helperProportions = inst.helperProportions;
-			this.instance.offset.click = inst.offset.click;
+			// Copy over variables that sortable's _intersectsWith uses
+			sortable.positionAbs = draggable.positionAbs;
+			sortable.helperProportions = draggable.helperProportions;
+			sortable.offset.click = draggable.offset.click;
 
-			if (this.instance._intersectsWith(this.instance.containerCache)) {
+			if ( sortable._intersectsWith( sortable.containerCache ) ) {
 				innermostIntersecting = true;
-				$.each(inst.sortables, function() {
-					this.instance.positionAbs = inst.positionAbs;
-					this.instance.helperProportions = inst.helperProportions;
-					this.instance.offset.click = inst.offset.click;
-					if (this !== thisSortable &&
-						this.instance._intersectsWith(this.instance.containerCache) &&
-						$.contains(thisSortable.instance.element[0], this.instance.element[0])
-					) {
+
+				$.each( draggable.sortables, function() {
+					// Copy over variables that sortable's _intersectsWith uses
+					this.positionAbs = draggable.positionAbs;
+					this.helperProportions = draggable.helperProportions;
+					this.offset.click = draggable.offset.click;
+
+					if ( this !== sortable &&
+							this._intersectsWith( this.containerCache ) &&
+							$.contains( sortable.element[ 0 ], this.element[ 0 ] ) ) {
 						innermostIntersecting = false;
 					}
+
 					return innermostIntersecting;
 				});
 			}
 
-			if (innermostIntersecting) {
-				//If it intersects, we use a little isOver variable and set it once, so our move-in stuff gets fired only once
-				if (!this.instance.isOver) {
+			if ( innermostIntersecting ) {
+				// If it intersects, we use a little isOver variable and set it once,
+				// so that the move-in stuff gets fired only once.
+				if ( !sortable.isOver ) {
+					sortable.isOver = 1;
 
-					this.instance.isOver = 1;
-					//Now we fake the start of dragging for the sortable instance,
-					//by cloning the list group item, appending it to the sortable and using it as inst.currentItem
-					//We can then fire the start event of the sortable with our passed browser event, and our own helper (so it doesn't create a new one)
-					this.instance.currentItem = $(that).clone().removeAttr("id").appendTo(this.instance.element).data("ui-sortable-item", true);
-					this.instance.options._helper = this.instance.options.helper; //Store helper option to later restore it
-					this.instance.options.helper = function() { return ui.helper[0]; };
+					sortable.currentItem = ui.helper
+						.appendTo( sortable.element )
+						.data( "ui-sortable-item", true );
 
-					event.target = this.instance.currentItem[0];
-					this.instance._mouseCapture(event, true);
-					this.instance._mouseStart(event, true, true);
+					// Store helper option to later restore it
+					sortable.options._helper = sortable.options.helper;
 
-					//Because the browser event is way off the new appended portlet, we modify a couple of variables to reflect the changes
-					this.instance.offset.click.top = inst.offset.click.top;
-					this.instance.offset.click.left = inst.offset.click.left;
-					this.instance.offset.parent.left -= inst.offset.parent.left - this.instance.offset.parent.left;
-					this.instance.offset.parent.top -= inst.offset.parent.top - this.instance.offset.parent.top;
+					sortable.options.helper = function() {
+						return ui.helper[ 0 ];
+					};
 
-					inst._trigger("toSortable", event);
-					inst.dropped = this.instance.element; //draggable revert needs that
-					//hack so receive/update callbacks work (mostly)
-					inst.currentItem = inst.element;
-					this.instance.fromOutside = inst;
+					// Fire the start events of the sortable with our passed browser event,
+					// and our own helper (so it doesn't create a new one)
+					event.target = sortable.currentItem[ 0 ];
+					sortable._mouseCapture( event, true );
+					sortable._mouseStart( event, true, true );
 
+					// Because the browser event is way off the new appended portlet,
+					// modify necessary variables to reflect the changes
+					sortable.offset.click.top = draggable.offset.click.top;
+					sortable.offset.click.left = draggable.offset.click.left;
+					sortable.offset.parent.left -= draggable.offset.parent.left -
+						sortable.offset.parent.left;
+					sortable.offset.parent.top -= draggable.offset.parent.top -
+						sortable.offset.parent.top;
+
+					draggable._trigger( "toSortable", event );
+
+					// Inform draggable that the helper is in a valid drop zone,
+					// used solely in the revert option to handle "valid/invalid".
+					draggable.dropped = sortable.element;
+
+					// Need to refreshPositions of all sortables in the case that
+					// adding to one sortable changes the location of the other sortables (#9675)
+					$.each( draggable.sortables, function() {
+						this.refreshPositions();
+					});
+
+					// hack so receive/update callbacks work (mostly)
+					draggable.currentItem = draggable.element;
+					sortable.fromOutside = draggable;
 				}
 
-				//Provided we did all the previous steps, we can fire the drag event of the sortable on every draggable drag, when it intersects with the sortable
-				if (this.instance.currentItem) {
-					this.instance._mouseDrag(event);
+				if ( sortable.currentItem ) {
+					sortable._mouseDrag( event );
+					// Copy the sortable's position because the draggable's can potentially reflect
+					// a relative position, while sortable is always absolute, which the dragged
+					// element has now become. (#8809)
+					ui.position = sortable.position;
 				}
-
 			} else {
+				// If it doesn't intersect with the sortable, and it intersected before,
+				// we fake the drag stop of the sortable, but make sure it doesn't remove
+				// the helper by using cancelHelperRemoval.
+				if ( sortable.isOver ) {
 
-				//If it doesn't intersect with the sortable, and it intersected before,
-				//we fake the drag stop of the sortable, but make sure it doesn't remove the helper by using cancelHelperRemoval
-				if (this.instance.isOver) {
+					sortable.isOver = 0;
+					sortable.cancelHelperRemoval = true;
 
-					this.instance.isOver = 0;
-					this.instance.cancelHelperRemoval = true;
+					// Calling sortable's mouseStop would trigger a revert,
+					// so revert must be temporarily false until after mouseStop is called.
+					sortable.options._revert = sortable.options.revert;
+					sortable.options.revert = false;
 
-					//Prevent reverting on this forced stop
-					this.instance.options.revert = false;
+					sortable._trigger( "out", event, sortable._uiHash( sortable ) );
+					sortable._mouseStop( event, true );
 
-					// The out event needs to be triggered independently
-					this.instance._trigger("out", event, this.instance._uiHash(this.instance));
+					// restore sortable behaviors that were modfied
+					// when the draggable entered the sortable area (#9481)
+					sortable.options.revert = sortable.options._revert;
+					sortable.options.helper = sortable.options._helper;
 
-					this.instance._mouseStop(event, true);
-					this.instance.options.helper = this.instance.options._helper;
-
-					//Now we remove our currentItem, the list group clone again, and the placeholder, and animate the helper back to it's original size
-					this.instance.currentItem.remove();
-					if (this.instance.placeholder) {
-						this.instance.placeholder.remove();
+					if ( sortable.placeholder ) {
+						sortable.placeholder.remove();
 					}
 
-					inst._trigger("fromSortable", event);
-					inst.dropped = false; //draggable revert needs that
+					// Recalculate the draggable's offset considering the sortable
+					// may have modified them in unexpected ways (#8809)
+					draggable._refreshOffsets( event );
+					ui.position = draggable._generatePosition( event, true );
+
+					draggable._trigger( "fromSortable", event );
+
+					// Inform draggable that the helper is no longer in a valid drop zone
+					draggable.dropped = false;
+
+					// Need to refreshPositions of all sortables just in case removing
+					// from one sortable changes the location of other sortables (#9675)
+					$.each( draggable.sortables, function() {
+						this.refreshPositions();
+					});
 				}
-
 			}
-
 		});
-
 	}
 });
 
@@ -916,9 +1023,9 @@ $.ui.plugin.add("draggable", "snap", {
 
 		for (i = inst.snapElements.length - 1; i >= 0; i--){
 
-			l = inst.snapElements[i].left;
+			l = inst.snapElements[i].left - inst.margins.left;
 			r = l + inst.snapElements[i].width;
-			t = inst.snapElements[i].top;
+			t = inst.snapElements[i].top - inst.margins.top;
 			b = t + inst.snapElements[i].height;
 
 			if ( x2 < l - d || x1 > r + d || y2 < t - d || y1 > b + d || !$.contains( inst.snapElements[ i ].item.ownerDocument, inst.snapElements[ i ].item ) ) {
@@ -935,16 +1042,16 @@ $.ui.plugin.add("draggable", "snap", {
 				ls = Math.abs(l - x2) <= d;
 				rs = Math.abs(r - x1) <= d;
 				if (ts) {
-					ui.position.top = inst._convertPositionTo("relative", { top: t - inst.helperProportions.height, left: 0 }).top - inst.margins.top;
+					ui.position.top = inst._convertPositionTo("relative", { top: t - inst.helperProportions.height, left: 0 }).top;
 				}
 				if (bs) {
-					ui.position.top = inst._convertPositionTo("relative", { top: b, left: 0 }).top - inst.margins.top;
+					ui.position.top = inst._convertPositionTo("relative", { top: b, left: 0 }).top;
 				}
 				if (ls) {
-					ui.position.left = inst._convertPositionTo("relative", { top: 0, left: l - inst.helperProportions.width }).left - inst.margins.left;
+					ui.position.left = inst._convertPositionTo("relative", { top: 0, left: l - inst.helperProportions.width }).left;
 				}
 				if (rs) {
-					ui.position.left = inst._convertPositionTo("relative", { top: 0, left: r }).left - inst.margins.left;
+					ui.position.left = inst._convertPositionTo("relative", { top: 0, left: r }).left;
 				}
 			}
 
@@ -956,16 +1063,16 @@ $.ui.plugin.add("draggable", "snap", {
 				ls = Math.abs(l - x1) <= d;
 				rs = Math.abs(r - x2) <= d;
 				if (ts) {
-					ui.position.top = inst._convertPositionTo("relative", { top: t, left: 0 }).top - inst.margins.top;
+					ui.position.top = inst._convertPositionTo("relative", { top: t, left: 0 }).top;
 				}
 				if (bs) {
-					ui.position.top = inst._convertPositionTo("relative", { top: b - inst.helperProportions.height, left: 0 }).top - inst.margins.top;
+					ui.position.top = inst._convertPositionTo("relative", { top: b - inst.helperProportions.height, left: 0 }).top;
 				}
 				if (ls) {
-					ui.position.left = inst._convertPositionTo("relative", { top: 0, left: l }).left - inst.margins.left;
+					ui.position.left = inst._convertPositionTo("relative", { top: 0, left: l }).left;
 				}
 				if (rs) {
-					ui.position.left = inst._convertPositionTo("relative", { top: 0, left: r - inst.helperProportions.width }).left - inst.margins.left;
+					ui.position.left = inst._convertPositionTo("relative", { top: 0, left: r - inst.helperProportions.width }).left;
 				}
 			}
 
diff --git a/src/wp-includes/js/jquery/ui/droppable.js b/src/wp-includes/js/jquery/ui/droppable.js
index 5ac49715a7..341f6e165e 100644
--- a/src/wp-includes/js/jquery/ui/droppable.js
+++ b/src/wp-includes/js/jquery/ui/droppable.js
@@ -1,5 +1,5 @@
 /*!
- * jQuery UI Droppable 1.11.1
+ * jQuery UI Droppable 1.11.2
  * http://jqueryui.com
  *
  * Copyright 2014 jQuery Foundation and other contributors
@@ -27,7 +27,7 @@
 }(function( $ ) {
 
 $.widget( "ui.droppable", {
-	version: "1.11.1",
+	version: "1.11.2",
 	widgetEventPrefix: "drop",
 	options: {
 		accept: "*",
@@ -235,8 +235,8 @@ $.ui.intersect = (function() {
 			return false;
 		}
 
-		var x1 = ( draggable.positionAbs || draggable.position.absolute ).left,
-			y1 = ( draggable.positionAbs || draggable.position.absolute ).top,
+		var x1 = ( draggable.positionAbs || draggable.position.absolute ).left + draggable.margins.left,
+			y1 = ( draggable.positionAbs || draggable.position.absolute ).top + draggable.margins.top,
 			x2 = x1 + draggable.helperProportions.width,
 			y2 = y1 + draggable.helperProportions.height,
 			l = droppable.offset.left,
diff --git a/src/wp-includes/js/jquery/ui/effect-blind.js b/src/wp-includes/js/jquery/ui/effect-blind.js
index c9ff287c22..85ed0a7a94 100644
--- a/src/wp-includes/js/jquery/ui/effect-blind.js
+++ b/src/wp-includes/js/jquery/ui/effect-blind.js
@@ -1,5 +1,5 @@
 /*!
- * jQuery UI Effects Blind 1.11.1
+ * jQuery UI Effects Blind 1.11.2
  * http://jqueryui.com
  *
  * Copyright 2014 jQuery Foundation and other contributors
diff --git a/src/wp-includes/js/jquery/ui/effect-bounce.js b/src/wp-includes/js/jquery/ui/effect-bounce.js
index 1ad9af5e45..d89ea04758 100644
--- a/src/wp-includes/js/jquery/ui/effect-bounce.js
+++ b/src/wp-includes/js/jquery/ui/effect-bounce.js
@@ -1,5 +1,5 @@
 /*!
- * jQuery UI Effects Bounce 1.11.1
+ * jQuery UI Effects Bounce 1.11.2
  * http://jqueryui.com
  *
  * Copyright 2014 jQuery Foundation and other contributors
diff --git a/src/wp-includes/js/jquery/ui/effect-clip.js b/src/wp-includes/js/jquery/ui/effect-clip.js
index ef8e4de2a0..9fcfc67a6b 100644
--- a/src/wp-includes/js/jquery/ui/effect-clip.js
+++ b/src/wp-includes/js/jquery/ui/effect-clip.js
@@ -1,5 +1,5 @@
 /*!
- * jQuery UI Effects Clip 1.11.1
+ * jQuery UI Effects Clip 1.11.2
  * http://jqueryui.com
  *
  * Copyright 2014 jQuery Foundation and other contributors
diff --git a/src/wp-includes/js/jquery/ui/effect-drop.js b/src/wp-includes/js/jquery/ui/effect-drop.js
index 473fe64966..e1b14c8dbe 100644
--- a/src/wp-includes/js/jquery/ui/effect-drop.js
+++ b/src/wp-includes/js/jquery/ui/effect-drop.js
@@ -1,5 +1,5 @@
 /*!
- * jQuery UI Effects Drop 1.11.1
+ * jQuery UI Effects Drop 1.11.2
  * http://jqueryui.com
  *
  * Copyright 2014 jQuery Foundation and other contributors
@@ -42,7 +42,7 @@ return $.effects.effect.drop = function( o, done ) {
 	el.show();
 	$.effects.createWrapper( el );
 
-	distance = o.distance || el[ ref === "top" ? "outerHeight": "outerWidth" ]( true ) / 2;
+	distance = o.distance || el[ ref === "top" ? "outerHeight" : "outerWidth" ]( true ) / 2;
 
 	if ( show ) {
 		el
diff --git a/src/wp-includes/js/jquery/ui/effect-explode.js b/src/wp-includes/js/jquery/ui/effect-explode.js
index 2ac4210033..5c0fb6145d 100644
--- a/src/wp-includes/js/jquery/ui/effect-explode.js
+++ b/src/wp-includes/js/jquery/ui/effect-explode.js
@@ -1,5 +1,5 @@
 /*!
- * jQuery UI Effects Explode 1.11.1
+ * jQuery UI Effects Explode 1.11.2
  * http://jqueryui.com
  *
  * Copyright 2014 jQuery Foundation and other contributors
diff --git a/src/wp-includes/js/jquery/ui/effect-fade.js b/src/wp-includes/js/jquery/ui/effect-fade.js
index 550db95d18..0dc9d07947 100644
--- a/src/wp-includes/js/jquery/ui/effect-fade.js
+++ b/src/wp-includes/js/jquery/ui/effect-fade.js
@@ -1,5 +1,5 @@
 /*!
- * jQuery UI Effects Fade 1.11.1
+ * jQuery UI Effects Fade 1.11.2
  * http://jqueryui.com
  *
  * Copyright 2014 jQuery Foundation and other contributors
diff --git a/src/wp-includes/js/jquery/ui/effect-fold.js b/src/wp-includes/js/jquery/ui/effect-fold.js
index 9874f978e8..f7f4a901ad 100644
--- a/src/wp-includes/js/jquery/ui/effect-fold.js
+++ b/src/wp-includes/js/jquery/ui/effect-fold.js
@@ -1,5 +1,5 @@
 /*!
- * jQuery UI Effects Fold 1.11.1
+ * jQuery UI Effects Fold 1.11.2
  * http://jqueryui.com
  *
  * Copyright 2014 jQuery Foundation and other contributors
diff --git a/src/wp-includes/js/jquery/ui/effect-highlight.js b/src/wp-includes/js/jquery/ui/effect-highlight.js
index 4e36e6aeb1..cdf60fa65f 100644
--- a/src/wp-includes/js/jquery/ui/effect-highlight.js
+++ b/src/wp-includes/js/jquery/ui/effect-highlight.js
@@ -1,5 +1,5 @@
 /*!
- * jQuery UI Effects Highlight 1.11.1
+ * jQuery UI Effects Highlight 1.11.2
  * http://jqueryui.com
  *
  * Copyright 2014 jQuery Foundation and other contributors
diff --git a/src/wp-includes/js/jquery/ui/effect-puff.js b/src/wp-includes/js/jquery/ui/effect-puff.js
index 39e3ebad46..6dd95b5332 100755
--- a/src/wp-includes/js/jquery/ui/effect-puff.js
+++ b/src/wp-includes/js/jquery/ui/effect-puff.js
@@ -1,5 +1,5 @@
 /*!
- * jQuery UI Effects Puff 1.11.1
+ * jQuery UI Effects Puff 1.11.2
  * http://jqueryui.com
  *
  * Copyright 2014 jQuery Foundation and other contributors
diff --git a/src/wp-includes/js/jquery/ui/effect-pulsate.js b/src/wp-includes/js/jquery/ui/effect-pulsate.js
index 32db39350a..18d7c33a30 100644
--- a/src/wp-includes/js/jquery/ui/effect-pulsate.js
+++ b/src/wp-includes/js/jquery/ui/effect-pulsate.js
@@ -1,5 +1,5 @@
 /*!
- * jQuery UI Effects Pulsate 1.11.1
+ * jQuery UI Effects Pulsate 1.11.2
  * http://jqueryui.com
  *
  * Copyright 2014 jQuery Foundation and other contributors
diff --git a/src/wp-includes/js/jquery/ui/effect-scale.js b/src/wp-includes/js/jquery/ui/effect-scale.js
index 03e3f03728..105dddde3a 100644
--- a/src/wp-includes/js/jquery/ui/effect-scale.js
+++ b/src/wp-includes/js/jquery/ui/effect-scale.js
@@ -1,5 +1,5 @@
 /*!
- * jQuery UI Effects Scale 1.11.1
+ * jQuery UI Effects Scale 1.11.2
  * http://jqueryui.com
  *
  * Copyright 2014 jQuery Foundation and other contributors
diff --git a/src/wp-includes/js/jquery/ui/effect-shake.js b/src/wp-includes/js/jquery/ui/effect-shake.js
index b11c08f275..a80f2f4974 100644
--- a/src/wp-includes/js/jquery/ui/effect-shake.js
+++ b/src/wp-includes/js/jquery/ui/effect-shake.js
@@ -1,5 +1,5 @@
 /*!
- * jQuery UI Effects Shake 1.11.1
+ * jQuery UI Effects Shake 1.11.2
  * http://jqueryui.com
  *
  * Copyright 2014 jQuery Foundation and other contributors
diff --git a/src/wp-includes/js/jquery/ui/effect-size.js b/src/wp-includes/js/jquery/ui/effect-size.js
index 2eddfe90c3..99fb8cf992 100755
--- a/src/wp-includes/js/jquery/ui/effect-size.js
+++ b/src/wp-includes/js/jquery/ui/effect-size.js
@@ -1,5 +1,5 @@
 /*!
- * jQuery UI Effects Size 1.11.1
+ * jQuery UI Effects Size 1.11.2
  * http://jqueryui.com
  *
  * Copyright 2014 jQuery Foundation and other contributors
diff --git a/src/wp-includes/js/jquery/ui/effect-slide.js b/src/wp-includes/js/jquery/ui/effect-slide.js
index ded209ffc3..1349a51867 100644
--- a/src/wp-includes/js/jquery/ui/effect-slide.js
+++ b/src/wp-includes/js/jquery/ui/effect-slide.js
@@ -1,5 +1,5 @@
 /*!
- * jQuery UI Effects Slide 1.11.1
+ * jQuery UI Effects Slide 1.11.2
  * http://jqueryui.com
  *
  * Copyright 2014 jQuery Foundation and other contributors
diff --git a/src/wp-includes/js/jquery/ui/effect-transfer.js b/src/wp-includes/js/jquery/ui/effect-transfer.js
index 5ce1f9a25f..b1cded0e18 100644
--- a/src/wp-includes/js/jquery/ui/effect-transfer.js
+++ b/src/wp-includes/js/jquery/ui/effect-transfer.js
@@ -1,5 +1,5 @@
 /*!
- * jQuery UI Effects Transfer 1.11.1
+ * jQuery UI Effects Transfer 1.11.2
  * http://jqueryui.com
  *
  * Copyright 2014 jQuery Foundation and other contributors
diff --git a/src/wp-includes/js/jquery/ui/effect.js b/src/wp-includes/js/jquery/ui/effect.js
index 071c17ce54..a601c1e013 100644
--- a/src/wp-includes/js/jquery/ui/effect.js
+++ b/src/wp-includes/js/jquery/ui/effect.js
@@ -1,5 +1,5 @@
 /*!
- * jQuery UI Effects 1.11.1
+ * jQuery UI Effects 1.11.2
  * http://jqueryui.com
  *
  * Copyright 2014 jQuery Foundation and other contributors
@@ -633,7 +633,7 @@ color.hook = function( hook ) {
 				}
 				try {
 					elem.style[ hook ] = value;
-				} catch( e ) {
+				} catch ( e ) {
 					// wrapped to prevent IE from throwing errors on "invalid" values like 'auto' or 'inherit'
 				}
 			}
@@ -904,7 +904,7 @@ $.fn.extend({
 (function() {
 
 $.extend( $.effects, {
-	version: "1.11.1",
+	version: "1.11.2",
 
 	// Saves a set of properties in a data storage
 	save: function( element, set ) {
@@ -998,7 +998,7 @@ $.extend( $.effects, {
 		// https://bugzilla.mozilla.org/show_bug.cgi?id=561664
 		try {
 			active.id;
-		} catch( e ) {
+		} catch ( e ) {
 			active = document.body;
 		}
 
diff --git a/src/wp-includes/js/jquery/ui/menu.js b/src/wp-includes/js/jquery/ui/menu.js
index 26d27715c7..cc4e3bdcbf 100644
--- a/src/wp-includes/js/jquery/ui/menu.js
+++ b/src/wp-includes/js/jquery/ui/menu.js
@@ -1,5 +1,5 @@
 /*!
- * jQuery UI Menu 1.11.1
+ * jQuery UI Menu 1.11.2
  * http://jqueryui.com
  *
  * Copyright 2014 jQuery Foundation and other contributors
@@ -26,7 +26,7 @@
 }(function( $ ) {
 
 return $.widget( "ui.menu", {
-	version: "1.11.1",
+	version: "1.11.2",
 	defaultElement: "<ul>",
 	delay: 300,
 	options: {
@@ -101,6 +101,12 @@ return $.widget( "ui.menu", {
 				}
 			},
 			"mouseenter .ui-menu-item": function( event ) {
+				// Ignore mouse events while typeahead is active, see #10458.
+				// Prevents focusing the wrong item when typeahead causes a scroll while the mouse
+				// is over an item in the menu
+				if ( this.previousFilter ) {
+					return;
+				}
 				var target = $( event.currentTarget );
 				// Remove ui-state-active class from siblings of the newly focused menu item
 				// to avoid a jump caused by adjacent elements both having a class with a border
@@ -180,13 +186,9 @@ return $.widget( "ui.menu", {
 	},
 
 	_keydown: function( event ) {
-		var match, prev, character, skip, regex,
+		var match, prev, character, skip,
 			preventDefault = true;
 
-		function escape( value ) {
-			return value.replace( /[\-\[\]{}()*+?.,\\\^$|#\s]/g, "\\$&" );
-		}
-
 		switch ( event.keyCode ) {
 		case $.ui.keyCode.PAGE_UP:
 			this.previousPage( event );
@@ -235,10 +237,7 @@ return $.widget( "ui.menu", {
 				character = prev + character;
 			}
 
-			regex = new RegExp( "^" + escape( character ), "i" );
-			match = this.activeMenu.find( this.options.items ).filter(function() {
-				return regex.test( $( this ).text() );
-			});
+			match = this._filterMenuItems( character );
 			match = skip && match.index( this.active.next() ) !== -1 ?
 				this.active.nextAll( ".ui-menu-item" ) :
 				match;
@@ -247,22 +246,15 @@ return $.widget( "ui.menu", {
 			// to move down the menu to the first item that starts with that character
 			if ( !match.length ) {
 				character = String.fromCharCode( event.keyCode );
-				regex = new RegExp( "^" + escape( character ), "i" );
-				match = this.activeMenu.find( this.options.items ).filter(function() {
-					return regex.test( $( this ).text() );
-				});
+				match = this._filterMenuItems( character );
 			}
 
 			if ( match.length ) {
 				this.focus( event, match );
-				if ( match.length > 1 ) {
-					this.previousFilter = character;
-					this.filterTimer = this._delay(function() {
-						delete this.previousFilter;
-					}, 1000 );
-				} else {
+				this.previousFilter = character;
+				this.filterTimer = this._delay(function() {
 					delete this.previousFilter;
-				}
+				}, 1000 );
 			} else {
 				delete this.previousFilter;
 			}
@@ -634,6 +626,20 @@ return $.widget( "ui.menu", {
 			this.collapseAll( event, true );
 		}
 		this._trigger( "select", event, ui );
+	},
+
+	_filterMenuItems: function(character) {
+		var escapedCharacter = character.replace( /[\-\[\]{}()*+?.,\\\^$|#\s]/g, "\\$&" ),
+			regex = new RegExp( "^" + escapedCharacter, "i" );
+
+		return this.activeMenu
+			.find( this.options.items )
+
+			// Only match on items, not dividers or other content (#10571)
+			.filter( ".ui-menu-item" )
+			.filter(function() {
+				return regex.test( $.trim( $( this ).text() ) );
+			});
 	}
 });
 
diff --git a/src/wp-includes/js/jquery/ui/mouse.js b/src/wp-includes/js/jquery/ui/mouse.js
index 1317ad25f2..5304b9879d 100644
--- a/src/wp-includes/js/jquery/ui/mouse.js
+++ b/src/wp-includes/js/jquery/ui/mouse.js
@@ -1,5 +1,5 @@
 /*!
- * jQuery UI Mouse 1.11.1
+ * jQuery UI Mouse 1.11.2
  * http://jqueryui.com
  *
  * Copyright 2014 jQuery Foundation and other contributors
@@ -29,7 +29,7 @@ $( document ).mouseup( function() {
 });
 
 return $.widget("ui.mouse", {
-	version: "1.11.1",
+	version: "1.11.2",
 	options: {
 		cancel: "input,textarea,button,select,option",
 		distance: 1,
@@ -70,6 +70,8 @@ return $.widget("ui.mouse", {
 			return;
 		}
 
+		this._mouseMoved = false;
+
 		// we may have missed mouseup (out of window)
 		(this._mouseStarted && this._mouseUp(event));
 
@@ -123,13 +125,23 @@ return $.widget("ui.mouse", {
 	},
 
 	_mouseMove: function(event) {
-		// IE mouseup check - mouseup happened when mouse was out of window
-		if ($.ui.ie && ( !document.documentMode || document.documentMode < 9 ) && !event.button) {
-			return this._mouseUp(event);
+		// Only check for mouseups outside the document if you've moved inside the document
+		// at least once. This prevents the firing of mouseup in the case of IE<9, which will
+		// fire a mousemove event if content is placed under the cursor. See #7778
+		// Support: IE <9
+		if ( this._mouseMoved ) {
+			// IE mouseup check - mouseup happened when mouse was out of window
+			if ($.ui.ie && ( !document.documentMode || document.documentMode < 9 ) && !event.button) {
+				return this._mouseUp(event);
 
-		// Iframe mouseup check - mouseup occurred in another document
-		} else if ( !event.which ) {
-			return this._mouseUp( event );
+			// Iframe mouseup check - mouseup occurred in another document
+			} else if ( !event.which ) {
+				return this._mouseUp( event );
+			}
+		}
+
+		if ( event.which || event.button ) {
+			this._mouseMoved = true;
 		}
 
 		if (this._mouseStarted) {
diff --git a/src/wp-includes/js/jquery/ui/position.js b/src/wp-includes/js/jquery/ui/position.js
index 5766fc0ec9..73be3f8746 100644
--- a/src/wp-includes/js/jquery/ui/position.js
+++ b/src/wp-includes/js/jquery/ui/position.js
@@ -1,5 +1,5 @@
 /*!
- * jQuery UI Position 1.11.1
+ * jQuery UI Position 1.11.2
  * http://jqueryui.com
  *
  * Copyright 2014 jQuery Foundation and other contributors
diff --git a/src/wp-includes/js/jquery/ui/progressbar.js b/src/wp-includes/js/jquery/ui/progressbar.js
index 936b5a81da..cf715e9402 100644
--- a/src/wp-includes/js/jquery/ui/progressbar.js
+++ b/src/wp-includes/js/jquery/ui/progressbar.js
@@ -1,5 +1,5 @@
 /*!
- * jQuery UI Progressbar 1.11.1
+ * jQuery UI Progressbar 1.11.2
  * http://jqueryui.com
  *
  * Copyright 2014 jQuery Foundation and other contributors
@@ -25,7 +25,7 @@
 }(function( $ ) {
 
 return $.widget( "ui.progressbar", {
-	version: "1.11.1",
+	version: "1.11.2",
 	options: {
 		max: 100,
 		value: 0,
diff --git a/src/wp-includes/js/jquery/ui/resizable.js b/src/wp-includes/js/jquery/ui/resizable.js
index a1efbc28c8..82a15e5a42 100644
--- a/src/wp-includes/js/jquery/ui/resizable.js
+++ b/src/wp-includes/js/jquery/ui/resizable.js
@@ -1,5 +1,5 @@
 /*!
- * jQuery UI Resizable 1.11.1
+ * jQuery UI Resizable 1.11.2
  * http://jqueryui.com
  *
  * Copyright 2014 jQuery Foundation and other contributors
@@ -26,7 +26,7 @@
 }(function( $ ) {
 
 $.widget("ui.resizable", $.ui.mouse, {
-	version: "1.11.1",
+	version: "1.11.2",
 	widgetEventPrefix: "resize",
 	options: {
 		alsoResize: false,
diff --git a/src/wp-includes/js/jquery/ui/selectable.js b/src/wp-includes/js/jquery/ui/selectable.js
index be6e5f0fd0..d3c4285481 100644
--- a/src/wp-includes/js/jquery/ui/selectable.js
+++ b/src/wp-includes/js/jquery/ui/selectable.js
@@ -1,5 +1,5 @@
 /*!
- * jQuery UI Selectable 1.11.1
+ * jQuery UI Selectable 1.11.2
  * http://jqueryui.com
  *
  * Copyright 2014 jQuery Foundation and other contributors
@@ -26,7 +26,7 @@
 }(function( $ ) {
 
 return $.widget("ui.selectable", $.ui.mouse, {
-	version: "1.11.1",
+	version: "1.11.2",
 	options: {
 		appendTo: "body",
 		autoRefresh: true,
diff --git a/src/wp-includes/js/jquery/ui/selectmenu.js b/src/wp-includes/js/jquery/ui/selectmenu.js
index 5532756ec4..a1b631da64 100755
--- a/src/wp-includes/js/jquery/ui/selectmenu.js
+++ b/src/wp-includes/js/jquery/ui/selectmenu.js
@@ -1,5 +1,5 @@
 /*!
- * jQuery UI Selectmenu 1.11.1
+ * jQuery UI Selectmenu 1.11.2
  * http://jqueryui.com
  *
  * Copyright 2014 jQuery Foundation and other contributors
@@ -27,7 +27,7 @@
 }(function( $ ) {
 
 return $.widget( "ui.selectmenu", {
-	version: "1.11.1",
+	version: "1.11.2",
 	defaultElement: "<select>",
 	options: {
 		appendTo: null,
@@ -144,6 +144,12 @@ return $.widget( "ui.selectmenu", {
 				role: "listbox",
 				select: function( event, ui ) {
 					event.preventDefault();
+
+					// support: IE8
+					// If the item was selected via a click, the text selection
+					// will be destroyed in IE
+					that._setSelection();
+
 					that._select( ui.item.data( "ui-selectmenu-item" ), event );
 				},
 				focus: function( event, ui ) {
@@ -254,6 +260,7 @@ return $.widget( "ui.selectmenu", {
 		this.isOpen = false;
 		this._toggleAttr();
 
+		this.range = null;
 		this._off( this.document );
 
 		this._trigger( "close", event );
@@ -342,6 +349,29 @@ return $.widget( "ui.selectmenu", {
 		this[ this.isOpen ? "close" : "open" ]( event );
 	},
 
+	_setSelection: function() {
+		var selection;
+
+		if ( !this.range ) {
+			return;
+		}
+
+		if ( window.getSelection ) {
+			selection = window.getSelection();
+			selection.removeAllRanges();
+			selection.addRange( this.range );
+
+		// support: IE8
+		} else {
+			this.range.select();
+		}
+
+		// support: IE
+		// Setting the text selection kills the button focus in IE, but
+		// restoring the focus doesn't kill the selection.
+		this.button.focus();
+	},
+
 	_documentClick: {
 		mousedown: function( event ) {
 			if ( !this.isOpen ) {
@@ -357,11 +387,25 @@ return $.widget( "ui.selectmenu", {
 	_buttonEvents: {
 
 		// Prevent text selection from being reset when interacting with the selectmenu (#10144)
-		mousedown: function( event ) {
-			event.preventDefault();
+		mousedown: function() {
+			var selection;
+
+			if ( window.getSelection ) {
+				selection = window.getSelection();
+				if ( selection.rangeCount ) {
+					this.range = selection.getRangeAt( 0 );
+				}
+
+			// support: IE8
+			} else {
+				this.range = document.selection.createRange();
+			}
 		},
 
-		click: "_toggle",
+		click: function( event ) {
+			this._setSelection();
+			this._toggle( event );
+		},
 
 		keydown: function( event ) {
 			var preventDefault = true;
diff --git a/src/wp-includes/js/jquery/ui/slider.js b/src/wp-includes/js/jquery/ui/slider.js
index 28ba5a1bb8..930bb477ec 100644
--- a/src/wp-includes/js/jquery/ui/slider.js
+++ b/src/wp-includes/js/jquery/ui/slider.js
@@ -1,5 +1,5 @@
 /*!
- * jQuery UI Slider 1.11.1
+ * jQuery UI Slider 1.11.2
  * http://jqueryui.com
  *
  * Copyright 2014 jQuery Foundation and other contributors
@@ -26,7 +26,7 @@
 }(function( $ ) {
 
 return $.widget( "ui.slider", $.ui.mouse, {
-	version: "1.11.1",
+	version: "1.11.2",
 	widgetEventPrefix: "slide",
 
 	options: {
@@ -58,6 +58,7 @@ return $.widget( "ui.slider", $.ui.mouse, {
 		this._handleIndex = null;
 		this._detectOrientation();
 		this._mouseInit();
+		this._calculateNewMax();
 
 		this.element
 			.addClass( "ui-slider" +
@@ -472,9 +473,11 @@ return $.widget( "ui.slider", $.ui.mouse, {
 				}
 				this._animateOff = false;
 				break;
+			case "step":
 			case "min":
 			case "max":
 				this._animateOff = true;
+				this._calculateNewMax();
 				this._refreshValue();
 				this._animateOff = false;
 				break;
@@ -512,7 +515,7 @@ return $.widget( "ui.slider", $.ui.mouse, {
 			// .slice() creates a copy of the array
 			// this copy gets trimmed by min and max and then returned
 			vals = this.options.values.slice();
-			for ( i = 0; i < vals.length; i+= 1) {
+			for ( i = 0; i < vals.length; i += 1) {
 				vals[ i ] = this._trimAlignValue( vals[ i ] );
 			}
 
@@ -543,12 +546,17 @@ return $.widget( "ui.slider", $.ui.mouse, {
 		return parseFloat( alignValue.toFixed(5) );
 	},
 
+	_calculateNewMax: function() {
+		var remainder = ( this.options.max - this._valueMin() ) % this.options.step;
+		this.max = this.options.max - remainder;
+	},
+
 	_valueMin: function() {
 		return this.options.min;
 	},
 
 	_valueMax: function() {
-		return this.options.max;
+		return this.max;
 	},
 
 	_refreshValue: function() {
diff --git a/src/wp-includes/js/jquery/ui/sortable.js b/src/wp-includes/js/jquery/ui/sortable.js
index 4b12545fde..948fda3a45 100644
--- a/src/wp-includes/js/jquery/ui/sortable.js
+++ b/src/wp-includes/js/jquery/ui/sortable.js
@@ -1,5 +1,5 @@
 /*!
- * jQuery UI Sortable 1.11.1
+ * jQuery UI Sortable 1.11.2
  * http://jqueryui.com
  *
  * Copyright 2014 jQuery Foundation and other contributors
@@ -26,7 +26,7 @@
 }(function( $ ) {
 
 return $.widget("ui.sortable", $.ui.mouse, {
-	version: "1.11.1",
+	version: "1.11.2",
 	widgetEventPrefix: "sort",
 	ready: false,
 	options: {
@@ -911,6 +911,10 @@ return $.widget("ui.sortable", $.ui.mouse, {
 			}
 
 			if(this.currentContainer === this.containers[innermostIndex]) {
+				if ( !this.currentContainer.containerCache.over ) {
+					this.containers[ innermostIndex ]._trigger( "over", event, this._uiHash() );
+					this.currentContainer.containerCache.over = 1;
+				}
 				return;
 			}
 
@@ -1249,18 +1253,6 @@ return $.widget("ui.sortable", $.ui.mouse, {
 		}
 
 		this.dragging = false;
-		if(this.cancelHelperRemoval) {
-			if(!noPropagation) {
-				this._trigger("beforeStop", event, this._uiHash());
-				for (i=0; i < delayedTriggers.length; i++) {
-					delayedTriggers[i].call(this, event);
-				} //Trigger all delayed events
-				this._trigger("stop", event, this._uiHash());
-			}
-
-			this.fromOutside = false;
-			return false;
-		}
 
 		if(!noPropagation) {
 			this._trigger("beforeStop", event, this._uiHash());
@@ -1269,10 +1261,12 @@ return $.widget("ui.sortable", $.ui.mouse, {
 		//$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately, it unbinds ALL events from the original node!
 		this.placeholder[0].parentNode.removeChild(this.placeholder[0]);
 
-		if(this.helper[0] !== this.currentItem[0]) {
-			this.helper.remove();
+		if ( !this.cancelHelperRemoval ) {
+			if ( this.helper[ 0 ] !== this.currentItem[ 0 ] ) {
+				this.helper.remove();
+			}
+			this.helper = null;
 		}
-		this.helper = null;
 
 		if(!noPropagation) {
 			for (i=0; i < delayedTriggers.length; i++) {
@@ -1282,7 +1276,7 @@ return $.widget("ui.sortable", $.ui.mouse, {
 		}
 
 		this.fromOutside = false;
-		return true;
+		return !this.cancelHelperRemoval;
 
 	},
 
diff --git a/src/wp-includes/js/jquery/ui/spinner.js b/src/wp-includes/js/jquery/ui/spinner.js
index 8b90d71d37..29d2e78e7c 100644
--- a/src/wp-includes/js/jquery/ui/spinner.js
+++ b/src/wp-includes/js/jquery/ui/spinner.js
@@ -1,5 +1,5 @@
 /*!
- * jQuery UI Spinner 1.11.1
+ * jQuery UI Spinner 1.11.2
  * http://jqueryui.com
  *
  * Copyright 2014 jQuery Foundation and other contributors
@@ -37,7 +37,7 @@ function spinner_modifier( fn ) {
 }
 
 return $.widget( "ui.spinner", {
-	version: "1.11.1",
+	version: "1.11.2",
 	defaultElement: "<input>",
 	widgetEventPrefix: "spin",
 	options: {
diff --git a/src/wp-includes/js/jquery/ui/tabs.js b/src/wp-includes/js/jquery/ui/tabs.js
index b5ee1b1a97..ab6305bf38 100644
--- a/src/wp-includes/js/jquery/ui/tabs.js
+++ b/src/wp-includes/js/jquery/ui/tabs.js
@@ -1,5 +1,5 @@
 /*!
- * jQuery UI Tabs 1.11.1
+ * jQuery UI Tabs 1.11.2
  * http://jqueryui.com
  *
  * Copyright 2014 jQuery Foundation and other contributors
@@ -25,7 +25,7 @@
 }(function( $ ) {
 
 return $.widget( "ui.tabs", {
-	version: "1.11.1",
+	version: "1.11.2",
 	delay: 300,
 	options: {
 		active: null,
@@ -372,7 +372,10 @@ return $.widget( "ui.tabs", {
 	},
 
 	_processTabs: function() {
-		var that = this;
+		var that = this,
+			prevTabs = this.tabs,
+			prevAnchors = this.anchors,
+			prevPanels = this.panels;
 
 		this.tablist = this._getList()
 			.addClass( "ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all" )
@@ -456,6 +459,13 @@ return $.widget( "ui.tabs", {
 		this.panels
 			.addClass( "ui-tabs-panel ui-widget-content ui-corner-bottom" )
 			.attr( "role", "tabpanel" );
+
+		// Avoid memory leaks (#10056)
+		if ( prevTabs ) {
+			this._off( prevTabs.not( this.tabs ) );
+			this._off( prevAnchors.not( this.anchors ) );
+			this._off( prevPanels.not( this.panels ) );
+		}
 	},
 
 	// allow overriding how to find the list for rare usage scenarios (#7715)
diff --git a/src/wp-includes/js/jquery/ui/tooltip.js b/src/wp-includes/js/jquery/ui/tooltip.js
index b5fd631a30..1e2b8010e6 100644
--- a/src/wp-includes/js/jquery/ui/tooltip.js
+++ b/src/wp-includes/js/jquery/ui/tooltip.js
@@ -1,5 +1,5 @@
 /*!
- * jQuery UI Tooltip 1.11.1
+ * jQuery UI Tooltip 1.11.2
  * http://jqueryui.com
  *
  * Copyright 2014 jQuery Foundation and other contributors
@@ -26,7 +26,7 @@
 }(function( $ ) {
 
 return $.widget( "ui.tooltip", {
-	version: "1.11.1",
+	version: "1.11.2",
 	options: {
 		content: function() {
 			// support: IE<9, Opera in jQuery <1.7
@@ -86,6 +86,7 @@ return $.widget( "ui.tooltip", {
 
 		// IDs of generated tooltips, needed for destroy
 		this.tooltips = {};
+
 		// IDs of parent tooltips where we removed the title attribute
 		this.parents = {};
 
@@ -117,8 +118,8 @@ return $.widget( "ui.tooltip", {
 		this._super( key, value );
 
 		if ( key === "content" ) {
-			$.each( this.tooltips, function( id, element ) {
-				that._updateContent( element );
+			$.each( this.tooltips, function( id, tooltipData ) {
+				that._updateContent( tooltipData.element );
 			});
 		}
 	},
@@ -127,9 +128,9 @@ return $.widget( "ui.tooltip", {
 		var that = this;
 
 		// close open tooltips
-		$.each( this.tooltips, function( id, element ) {
+		$.each( this.tooltips, function( id, tooltipData ) {
 			var event = $.Event( "blur" );
-			event.target = event.currentTarget = element[0];
+			event.target = event.currentTarget = tooltipData.element[ 0 ];
 			that.close( event, true );
 		});
 
@@ -231,7 +232,7 @@ return $.widget( "ui.tooltip", {
 	},
 
 	_open: function( event, target, content ) {
-		var tooltip, events, delayedShow, a11yContent,
+		var tooltipData, tooltip, events, delayedShow, a11yContent,
 			positionOption = $.extend( {}, this.options.position );
 
 		if ( !content ) {
@@ -240,9 +241,9 @@ return $.widget( "ui.tooltip", {
 
 		// Content can be updated multiple times. If the tooltip already
 		// exists, then just update the content and bail.
-		tooltip = this._find( target );
-		if ( tooltip.length ) {
-			tooltip.find( ".ui-tooltip-content" ).html( content );
+		tooltipData = this._find( target );
+		if ( tooltipData ) {
+			tooltipData.tooltip.find( ".ui-tooltip-content" ).html( content );
 			return;
 		}
 
@@ -261,7 +262,8 @@ return $.widget( "ui.tooltip", {
 			}
 		}
 
-		tooltip = this._tooltip( target );
+		tooltipData = this._tooltip( target );
+		tooltip = tooltipData.tooltip;
 		this._addDescribedBy( target, tooltip.attr( "id" ) );
 		tooltip.find( ".ui-tooltip-content" ).html( content );
 
@@ -296,8 +298,6 @@ return $.widget( "ui.tooltip", {
 			}, this.options.position ) );
 		}
 
-		this.hiding = false;
-		this.closing = false;
 		tooltip.hide();
 
 		this._show( tooltip, this.options.show );
@@ -343,13 +343,21 @@ return $.widget( "ui.tooltip", {
 	},
 
 	close: function( event ) {
-		var that = this,
+		var tooltip,
+			that = this,
 			target = $( event ? event.currentTarget : this.element ),
-			tooltip = this._find( target );
+			tooltipData = this._find( target );
+
+		// The tooltip may already be closed
+		if ( !tooltipData ) {
+			return;
+		}
+
+		tooltip = tooltipData.tooltip;
 
 		// disabling closes the tooltip, so we need to track when we're closing
 		// to avoid an infinite loop in case the tooltip becomes disabled on close
-		if ( this.closing ) {
+		if ( tooltipData.closing ) {
 			return;
 		}
 
@@ -364,12 +372,10 @@ return $.widget( "ui.tooltip", {
 
 		this._removeDescribedBy( target );
 
-		this.hiding = true;
+		tooltipData.hiding = true;
 		tooltip.stop( true );
 		this._hide( tooltip, this.options.hide, function() {
 			that._removeTooltip( $( this ) );
-			this.hiding = false;
-			this.closing = false;
 		});
 
 		target.removeData( "ui-tooltip-open" );
@@ -388,10 +394,10 @@ return $.widget( "ui.tooltip", {
 			});
 		}
 
-		this.closing = true;
+		tooltipData.closing = true;
 		this._trigger( "close", event, { tooltip: tooltip } );
-		if ( !this.hiding ) {
-			this.closing = false;
+		if ( !tooltipData.hiding ) {
+			tooltipData.closing = false;
 		}
 	},
 
@@ -407,13 +413,16 @@ return $.widget( "ui.tooltip", {
 			.appendTo( tooltip );
 
 		tooltip.appendTo( this.document[0].body );
-		this.tooltips[ id ] = element;
-		return tooltip;
+
+		return this.tooltips[ id ] = {
+			element: element,
+			tooltip: tooltip
+		};
 	},
 
 	_find: function( target ) {
 		var id = target.data( "ui-tooltip-id" );
-		return id ? $( "#" + id ) : $();
+		return id ? this.tooltips[ id ] : null;
 	},
 
 	_removeTooltip: function( tooltip ) {
@@ -425,10 +434,11 @@ return $.widget( "ui.tooltip", {
 		var that = this;
 
 		// close open tooltips
-		$.each( this.tooltips, function( id, element ) {
+		$.each( this.tooltips, function( id, tooltipData ) {
 			// Delegate to close method to handle common cleanup
-			var event = $.Event( "blur" );
-			event.target = event.currentTarget = element[0];
+			var event = $.Event( "blur" ),
+				element = tooltipData.element;
+			event.target = event.currentTarget = element[ 0 ];
 			that.close( event, true );
 
 			// Remove immediately; destroying an open tooltip doesn't use the
diff --git a/src/wp-includes/js/jquery/ui/widget.js b/src/wp-includes/js/jquery/ui/widget.js
index 3ab84a3195..c2fb788b47 100644
--- a/src/wp-includes/js/jquery/ui/widget.js
+++ b/src/wp-includes/js/jquery/ui/widget.js
@@ -1,5 +1,5 @@
 /*!
- * jQuery UI Widget 1.11.1
+ * jQuery UI Widget 1.11.2
  * http://jqueryui.com
  *
  * Copyright 2014 jQuery Foundation and other contributors
@@ -36,7 +36,7 @@ $.cleanData = (function( orig ) {
 				}
 
 			// http://bugs.jquery.com/ticket/8235
-			} catch( e ) {}
+			} catch ( e ) {}
 		}
 		orig( elems );
 	};
@@ -254,10 +254,6 @@ $.Widget.prototype = {
 		this.element = $( element );
 		this.uuid = widget_uuid++;
 		this.eventNamespace = "." + this.widgetName + this.uuid;
-		this.options = $.widget.extend( {},
-			this.options,
-			this._getCreateOptions(),
-			options );
 
 		this.bindings = $();
 		this.hoverable = $();
@@ -280,6 +276,11 @@ $.Widget.prototype = {
 			this.window = $( this.document[0].defaultView || this.document[0].parentWindow );
 		}
 
+		this.options = $.widget.extend( {},
+			this.options,
+			this._getCreateOptions(),
+			options );
+
 		this._create();
 		this._trigger( "create", null, this._getCreateEventData() );
 		this._init();
@@ -442,8 +443,14 @@ $.Widget.prototype = {
 	},
 
 	_off: function( element, eventName ) {
-		eventName = (eventName || "").split( " " ).join( this.eventNamespace + " " ) + this.eventNamespace;
+		eventName = (eventName || "").split( " " ).join( this.eventNamespace + " " ) +
+			this.eventNamespace;
 		element.unbind( eventName ).undelegate( eventName );
+
+		// Clear the stack to avoid memory leaks (#10056)
+		this.bindings = $( this.bindings.not( element ).get() );
+		this.focusable = $( this.focusable.not( element ).get() );
+		this.hoverable = $( this.hoverable.not( element ).get() );
 	},
 
 	_delay: function( handler, delay ) {
diff --git a/src/wp-includes/script-loader.php b/src/wp-includes/script-loader.php
index 154393fbc1..6d46daf7d5 100644
--- a/src/wp-includes/script-loader.php
+++ b/src/wp-includes/script-loader.php
@@ -165,45 +165,45 @@ function wp_default_scripts( &$scripts ) {
 	$scripts->add( 'jquery-migrate', "/wp-includes/js/jquery/jquery-migrate$suffix.js", array(), '1.2.1' );
 
 	// full jQuery UI
-	$scripts->add( 'jquery-ui-core', "/wp-includes/js/jquery/ui/core$dev_suffix.js", array('jquery'), '1.11.1', 1 );
-	$scripts->add( 'jquery-effects-core', "/wp-includes/js/jquery/ui/effect$dev_suffix.js", array('jquery'), '1.11.1', 1 );
+	$scripts->add( 'jquery-ui-core', "/wp-includes/js/jquery/ui/core$dev_suffix.js", array('jquery'), '1.11.2', 1 );
+	$scripts->add( 'jquery-effects-core', "/wp-includes/js/jquery/ui/effect$dev_suffix.js", array('jquery'), '1.11.2', 1 );
 
-	$scripts->add( 'jquery-effects-blind', "/wp-includes/js/jquery/ui/effect-blind$dev_suffix.js", array('jquery-effects-core'), '1.11.1', 1 );
-	$scripts->add( 'jquery-effects-bounce', "/wp-includes/js/jquery/ui/effect-bounce$dev_suffix.js", array('jquery-effects-core'), '1.11.1', 1 );
-	$scripts->add( 'jquery-effects-clip', "/wp-includes/js/jquery/ui/effect-clip$dev_suffix.js", array('jquery-effects-core'), '1.11.1', 1 );
-	$scripts->add( 'jquery-effects-drop', "/wp-includes/js/jquery/ui/effect-drop$dev_suffix.js", array('jquery-effects-core'), '1.11.1', 1 );
-	$scripts->add( 'jquery-effects-explode', "/wp-includes/js/jquery/ui/effect-explode$dev_suffix.js", array('jquery-effects-core'), '1.11.1', 1 );
-	$scripts->add( 'jquery-effects-fade', "/wp-includes/js/jquery/ui/effect-fade$dev_suffix.js", array('jquery-effects-core'), '1.11.1', 1 );
-	$scripts->add( 'jquery-effects-fold', "/wp-includes/js/jquery/ui/effect-fold$dev_suffix.js", array('jquery-effects-core'), '1.11.1', 1 );
-	$scripts->add( 'jquery-effects-highlight', "/wp-includes/js/jquery/ui/effect-highlight$dev_suffix.js", array('jquery-effects-core'), '1.11.1', 1 );
-	$scripts->add( 'jquery-effects-puff', "/wp-includes/js/jquery/ui/effect-puff$dev_suffix.js", array('jquery-effects-core'), '1.11.1', 1 );
-	$scripts->add( 'jquery-effects-pulsate', "/wp-includes/js/jquery/ui/effect-pulsate$dev_suffix.js", array('jquery-effects-core'), '1.11.1', 1 );
-	$scripts->add( 'jquery-effects-scale', "/wp-includes/js/jquery/ui/effect-scale$dev_suffix.js", array('jquery-effects-core'), '1.11.1', 1 );
-	$scripts->add( 'jquery-effects-shake', "/wp-includes/js/jquery/ui/effect-shake$dev_suffix.js", array('jquery-effects-core'), '1.11.1', 1 );
-	$scripts->add( 'jquery-effects-size', "/wp-includes/js/jquery/ui/effect-size$dev_suffix.js", array('jquery-effects-core'), '1.11.1', 1 );
-	$scripts->add( 'jquery-effects-slide', "/wp-includes/js/jquery/ui/effect-slide$dev_suffix.js", array('jquery-effects-core'), '1.11.1', 1 );
-	$scripts->add( 'jquery-effects-transfer', "/wp-includes/js/jquery/ui/effect-transfer$dev_suffix.js", array('jquery-effects-core'), '1.11.1', 1 );
+	$scripts->add( 'jquery-effects-blind', "/wp-includes/js/jquery/ui/effect-blind$dev_suffix.js", array('jquery-effects-core'), '1.11.2', 1 );
+	$scripts->add( 'jquery-effects-bounce', "/wp-includes/js/jquery/ui/effect-bounce$dev_suffix.js", array('jquery-effects-core'), '1.11.2', 1 );
+	$scripts->add( 'jquery-effects-clip', "/wp-includes/js/jquery/ui/effect-clip$dev_suffix.js", array('jquery-effects-core'), '1.11.2', 1 );
+	$scripts->add( 'jquery-effects-drop', "/wp-includes/js/jquery/ui/effect-drop$dev_suffix.js", array('jquery-effects-core'), '1.11.2', 1 );
+	$scripts->add( 'jquery-effects-explode', "/wp-includes/js/jquery/ui/effect-explode$dev_suffix.js", array('jquery-effects-core'), '1.11.2', 1 );
+	$scripts->add( 'jquery-effects-fade', "/wp-includes/js/jquery/ui/effect-fade$dev_suffix.js", array('jquery-effects-core'), '1.11.2', 1 );
+	$scripts->add( 'jquery-effects-fold', "/wp-includes/js/jquery/ui/effect-fold$dev_suffix.js", array('jquery-effects-core'), '1.11.2', 1 );
+	$scripts->add( 'jquery-effects-highlight', "/wp-includes/js/jquery/ui/effect-highlight$dev_suffix.js", array('jquery-effects-core'), '1.11.2', 1 );
+	$scripts->add( 'jquery-effects-puff', "/wp-includes/js/jquery/ui/effect-puff$dev_suffix.js", array('jquery-effects-core'), '1.11.2', 1 );
+	$scripts->add( 'jquery-effects-pulsate', "/wp-includes/js/jquery/ui/effect-pulsate$dev_suffix.js", array('jquery-effects-core'), '1.11.2', 1 );
+	$scripts->add( 'jquery-effects-scale', "/wp-includes/js/jquery/ui/effect-scale$dev_suffix.js", array('jquery-effects-core'), '1.11.2', 1 );
+	$scripts->add( 'jquery-effects-shake', "/wp-includes/js/jquery/ui/effect-shake$dev_suffix.js", array('jquery-effects-core'), '1.11.2', 1 );
+	$scripts->add( 'jquery-effects-size', "/wp-includes/js/jquery/ui/effect-size$dev_suffix.js", array('jquery-effects-core'), '1.11.2', 1 );
+	$scripts->add( 'jquery-effects-slide', "/wp-includes/js/jquery/ui/effect-slide$dev_suffix.js", array('jquery-effects-core'), '1.11.2', 1 );
+	$scripts->add( 'jquery-effects-transfer', "/wp-includes/js/jquery/ui/effect-transfer$dev_suffix.js", array('jquery-effects-core'), '1.11.2', 1 );
 
-	$scripts->add( 'jquery-ui-accordion', "/wp-includes/js/jquery/ui/accordion$dev_suffix.js", array('jquery-ui-core', 'jquery-ui-widget'), '1.11.1', 1 );
-	$scripts->add( 'jquery-ui-autocomplete', "/wp-includes/js/jquery/ui/autocomplete$dev_suffix.js", array('jquery-ui-menu'), '1.11.1', 1 );
-	$scripts->add( 'jquery-ui-button', "/wp-includes/js/jquery/ui/button$dev_suffix.js", array('jquery-ui-core', 'jquery-ui-widget'), '1.11.1', 1 );
-	$scripts->add( 'jquery-ui-datepicker', "/wp-includes/js/jquery/ui/datepicker$dev_suffix.js", array('jquery-ui-core'), '1.11.1', 1 );
-	$scripts->add( 'jquery-ui-dialog', "/wp-includes/js/jquery/ui/dialog$dev_suffix.js", array('jquery-ui-resizable', 'jquery-ui-draggable', 'jquery-ui-button', 'jquery-ui-position'), '1.11.1', 1 );
-	$scripts->add( 'jquery-ui-draggable', "/wp-includes/js/jquery/ui/draggable$dev_suffix.js", array('jquery-ui-mouse'), '1.11.1', 1 );
-	$scripts->add( 'jquery-ui-droppable', "/wp-includes/js/jquery/ui/droppable$dev_suffix.js", array('jquery-ui-draggable'), '1.11.1', 1 );
-	$scripts->add( 'jquery-ui-menu', "/wp-includes/js/jquery/ui/menu$dev_suffix.js", array( 'jquery-ui-core', 'jquery-ui-widget', 'jquery-ui-position' ), '1.11.1', 1 );
-	$scripts->add( 'jquery-ui-mouse', "/wp-includes/js/jquery/ui/mouse$dev_suffix.js", array( 'jquery-ui-core', 'jquery-ui-widget' ), '1.11.1', 1 );
-	$scripts->add( 'jquery-ui-position', "/wp-includes/js/jquery/ui/position$dev_suffix.js", array('jquery'), '1.11.1', 1 );
-	$scripts->add( 'jquery-ui-progressbar', "/wp-includes/js/jquery/ui/progressbar$dev_suffix.js", array('jquery-ui-widget'), '1.11.1', 1 );
-	$scripts->add( 'jquery-ui-resizable', "/wp-includes/js/jquery/ui/resizable$dev_suffix.js", array('jquery-ui-mouse'), '1.11.1', 1 );
-	$scripts->add( 'jquery-ui-selectable', "/wp-includes/js/jquery/ui/selectable$dev_suffix.js", array('jquery-ui-mouse'), '1.11.1', 1 );
-	$scripts->add( 'jquery-ui-selectmenu', "/wp-includes/js/jquery/ui/selectmenu$dev_suffix.js", array('jquery-ui-menu'), '1.11.1', 1 );
-	$scripts->add( 'jquery-ui-slider', "/wp-includes/js/jquery/ui/slider$dev_suffix.js", array('jquery-ui-mouse'), '1.11.1', 1 );
-	$scripts->add( 'jquery-ui-sortable', "/wp-includes/js/jquery/ui/sortable$dev_suffix.js", array('jquery-ui-mouse'), '1.11.1', 1 );
-	$scripts->add( 'jquery-ui-spinner', "/wp-includes/js/jquery/ui/spinner$dev_suffix.js", array( 'jquery-ui-button' ), '1.11.1', 1 );
-	$scripts->add( 'jquery-ui-tabs', "/wp-includes/js/jquery/ui/tabs$dev_suffix.js", array('jquery-ui-core', 'jquery-ui-widget'), '1.11.1', 1 );
-	$scripts->add( 'jquery-ui-tooltip', "/wp-includes/js/jquery/ui/tooltip$dev_suffix.js", array( 'jquery-ui-core', 'jquery-ui-widget', 'jquery-ui-position' ), '1.11.1', 1 );
-	$scripts->add( 'jquery-ui-widget', "/wp-includes/js/jquery/ui/widget$dev_suffix.js", array('jquery'), '1.11.1', 1 );
+	$scripts->add( 'jquery-ui-accordion', "/wp-includes/js/jquery/ui/accordion$dev_suffix.js", array('jquery-ui-core', 'jquery-ui-widget'), '1.11.2', 1 );
+	$scripts->add( 'jquery-ui-autocomplete', "/wp-includes/js/jquery/ui/autocomplete$dev_suffix.js", array('jquery-ui-menu'), '1.11.2', 1 );
+	$scripts->add( 'jquery-ui-button', "/wp-includes/js/jquery/ui/button$dev_suffix.js", array('jquery-ui-core', 'jquery-ui-widget'), '1.11.2', 1 );
+	$scripts->add( 'jquery-ui-datepicker', "/wp-includes/js/jquery/ui/datepicker$dev_suffix.js", array('jquery-ui-core'), '1.11.2', 1 );
+	$scripts->add( 'jquery-ui-dialog', "/wp-includes/js/jquery/ui/dialog$dev_suffix.js", array('jquery-ui-resizable', 'jquery-ui-draggable', 'jquery-ui-button', 'jquery-ui-position'), '1.11.2', 1 );
+	$scripts->add( 'jquery-ui-draggable', "/wp-includes/js/jquery/ui/draggable$dev_suffix.js", array('jquery-ui-mouse'), '1.11.2', 1 );
+	$scripts->add( 'jquery-ui-droppable', "/wp-includes/js/jquery/ui/droppable$dev_suffix.js", array('jquery-ui-draggable'), '1.11.2', 1 );
+	$scripts->add( 'jquery-ui-menu', "/wp-includes/js/jquery/ui/menu$dev_suffix.js", array( 'jquery-ui-core', 'jquery-ui-widget', 'jquery-ui-position' ), '1.11.2', 1 );
+	$scripts->add( 'jquery-ui-mouse', "/wp-includes/js/jquery/ui/mouse$dev_suffix.js", array( 'jquery-ui-core', 'jquery-ui-widget' ), '1.11.2', 1 );
+	$scripts->add( 'jquery-ui-position', "/wp-includes/js/jquery/ui/position$dev_suffix.js", array('jquery'), '1.11.2', 1 );
+	$scripts->add( 'jquery-ui-progressbar', "/wp-includes/js/jquery/ui/progressbar$dev_suffix.js", array('jquery-ui-widget'), '1.11.2', 1 );
+	$scripts->add( 'jquery-ui-resizable', "/wp-includes/js/jquery/ui/resizable$dev_suffix.js", array('jquery-ui-mouse'), '1.11.2', 1 );
+	$scripts->add( 'jquery-ui-selectable', "/wp-includes/js/jquery/ui/selectable$dev_suffix.js", array('jquery-ui-mouse'), '1.11.2', 1 );
+	$scripts->add( 'jquery-ui-selectmenu', "/wp-includes/js/jquery/ui/selectmenu$dev_suffix.js", array('jquery-ui-menu'), '1.11.2', 1 );
+	$scripts->add( 'jquery-ui-slider', "/wp-includes/js/jquery/ui/slider$dev_suffix.js", array('jquery-ui-mouse'), '1.11.2', 1 );
+	$scripts->add( 'jquery-ui-sortable', "/wp-includes/js/jquery/ui/sortable$dev_suffix.js", array('jquery-ui-mouse'), '1.11.2', 1 );
+	$scripts->add( 'jquery-ui-spinner', "/wp-includes/js/jquery/ui/spinner$dev_suffix.js", array( 'jquery-ui-button' ), '1.11.2', 1 );
+	$scripts->add( 'jquery-ui-tabs', "/wp-includes/js/jquery/ui/tabs$dev_suffix.js", array('jquery-ui-core', 'jquery-ui-widget'), '1.11.2', 1 );
+	$scripts->add( 'jquery-ui-tooltip', "/wp-includes/js/jquery/ui/tooltip$dev_suffix.js", array( 'jquery-ui-core', 'jquery-ui-widget', 'jquery-ui-position' ), '1.11.2', 1 );
+	$scripts->add( 'jquery-ui-widget', "/wp-includes/js/jquery/ui/widget$dev_suffix.js", array('jquery'), '1.11.2', 1 );
 
 	// deprecated, not used in core, most functionality is included in jQuery 1.3
 	$scripts->add( 'jquery-form', "/wp-includes/js/jquery/jquery.form$suffix.js", array('jquery'), '3.37.0', 1 );