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-admin/options-reading.php

@@ -62,16 +62,16 @@ if ( ! in_array( get_option( 'blog_charset' ), array( 'utf8', 'utf-8', 'UTF8', '
 <?php if ( ! get_pages() ) : ?>
 <input name="show_on_front" type="hidden" value="posts" />
 <table class="form-table">
-<?php
-if ( 'posts' != get_option( 'show_on_front' ) ) :
-	update_option( 'show_on_front', 'posts' );
+	<?php
+	if ( 'posts' != get_option( 'show_on_front' ) ) :
+		update_option( 'show_on_front', 'posts' );
 	endif;
 
 else :
 	if ( 'page' == get_option( 'show_on_front' ) && ! get_option( 'page_on_front' ) && ! get_option( 'page_for_posts' ) ) {
 		update_option( 'show_on_front', 'posts' );
 	}
-?>
+	?>
 <table class="form-table">
 <tr>
 <th scope="row"><?php _e( 'Your homepage displays' ); ?></th>
@@ -90,7 +90,8 @@ else :
 	<li><label for="page_on_front">
 	<?php
 	printf(
-		__( 'Homepage: %s' ), wp_dropdown_pages(
+		__( 'Homepage: %s' ),
+		wp_dropdown_pages(
 			array(
 				'name'              => 'page_on_front',
 				'echo'              => 0,
@@ -100,12 +101,13 @@ else :
 			)
 		)
 	);
-?>
+	?>
 </label></li>
 	<li><label for="page_for_posts">
 	<?php
 	printf(
-		__( 'Posts page: %s' ), wp_dropdown_pages(
+		__( 'Posts page: %s' ),
+		wp_dropdown_pages(
 			array(
 				'name'              => 'page_for_posts',
 				'echo'              => 0,
@@ -115,10 +117,10 @@ else :
 			)
 		)
 	);
-?>
+	?>
 </label></li>
 </ul>
-<?php if ( 'page' == get_option( 'show_on_front' ) && get_option( 'page_for_posts' ) == get_option( 'page_on_front' ) ) : ?>
+	<?php if ( 'page' == get_option( 'show_on_front' ) && get_option( 'page_for_posts' ) == get_option( 'page_on_front' ) ) : ?>
 <div id="front-page-warning" class="error inline"><p><?php _e( '<strong>Warning:</strong> these pages should not be the same!' ); ?></p></div>
 <?php endif; ?>
 </fieldset></td>