Coding Standards: Fix WPCS and JSHint issues in [46872].

Merges [46874] to the 5.3 branch.
See #47069.
Built from https://develop.svn.wordpress.org/branches/5.3@46875


git-svn-id: http://core.svn.wordpress.org/branches/5.3@46675 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/js/admin-bar.js

@@ -10,6 +10,7 @@
  *
  * @return {void}
  */
+/* global hoverintent */
 ( function( document, window, navigator ) {
 	document.addEventListener( 'DOMContentLoaded', function() {
 		var adminBar = document.getElementById( 'wpadminbar' ),
@@ -65,7 +66,7 @@
 				addHoverClass.bind( null, topMenuItems[i] ),
 				removeHoverClass.bind( null, topMenuItems[i] )
 			).options( {
-				timeout: 180,
+				timeout: 180
 			} );
 
 			/**

wp-includes/script-loader.php

@@ -1516,7 +1516,7 @@ function wp_default_scripts( &$scripts ) {
 	$scripts->add( 'hoverIntent', "/wp-includes/js/hoverIntent$suffix.js", array( 'jquery' ), '1.8.1', 1 );
 
 	// JS-only version of hoverintent (no dependencies).
-	$scripts->add( 'hoverintent-js', "/wp-includes/js/hoverintent-js.min.js", array(), '2.2.1', 1 );
+	$scripts->add( 'hoverintent-js', '/wp-includes/js/hoverintent-js.min.js', array(), '2.2.1', 1 );
 
 	$scripts->add( 'customize-base', "/wp-includes/js/customize-base$suffix.js", array( 'jquery', 'json2', 'underscore' ), false, 1 );
 	$scripts->add( 'customize-loader', "/wp-includes/js/customize-loader$suffix.js", array( 'customize-base' ), false, 1 );

wp-includes/version.php

@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.3.1-alpha-46873';
+$wp_version = '5.3.1-alpha-46875';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.