Coding Standards: Upgrade WPCS to 1.0.0

WPCS 1.0.0 includes a bunch of new auto-fixers, which drops the number of coding standards issues across WordPress significantly. Prior to running the auto-fixers, there were 15,312 issues detected. With this commit, we now drop to 4,769 issues.

This change includes three notable additions:
- Multiline function calls must now put each parameter on a new line.
- Auto-formatting files is now part of the `grunt precommit` script. 
- Auto-fixable coding standards issues will now cause Travis failures.

Fixes #44600.



git-svn-id: https://develop.svn.wordpress.org/trunk@43571 602fd350-edb4-49c9-b593-d223f7449a82

src/wp-includes/class-wp-editor.php

@@ -80,7 +80,8 @@ final class _WP_Editors {
 		$settings = apply_filters( 'wp_editor_settings', $settings, $editor_id );
 
 		$set = wp_parse_args(
-			$settings, array(
+			$settings,
+			array(
 				'wpautop'             => true,
 				'media_buttons'       => true,
 				'default_editor'      => '',
@@ -257,7 +258,8 @@ final class _WP_Editors {
 		 * @param string $output Editor's HTML markup.
 		 */
 		$the_editor = apply_filters(
-			'the_editor', '<div id="wp-' . $editor_id_attr . '-editor-container" class="wp-editor-container">' .
+			'the_editor',
+			'<div id="wp-' . $editor_id_attr . '-editor-container" class="wp-editor-container">' .
 			$quicktags_toolbar .
 			'<textarea' . $editor_class . $height . $tabindex . $autocomplete . ' cols="40" name="' . esc_attr( $set['textarea_name'] ) . '" ' .
 			'id="' . $editor_id_attr . '">%s</textarea></div>'
@@ -791,7 +793,8 @@ final class _WP_Editors {
 		 *                       and Quicktags are being loaded.
 		 */
 		do_action(
-			'wp_enqueue_editor', array(
+			'wp_enqueue_editor',
+			array(
 				'tinymce'   => ( $default_scripts || self::$has_tinymce ),
 				'quicktags' => ( $default_scripts || self::$has_quicktags ),
 			)
@@ -847,7 +850,8 @@ final class _WP_Editors {
 			// The 'wpview', 'wpdialogs', and 'media' TinyMCE plugins are not initialized by default.
 			// Can be added from js by using the 'wp-before-tinymce-init' event.
 			$settings['plugins'] = implode(
-				',', array(
+				',',
+				array(
 					'charmap',
 					'colorpicker',
 					'hr',