Index: Gruntfile.js
===================================================================
--- Gruntfile.js	(revision 45228)
+++ Gruntfile.js	(working copy)
@@ -303,7 +303,6 @@
 					[ WORKING_DIR + 'wp-includes/js/quicktags.js' ]: [ './src/js/_enqueues/lib/quicktags.js' ],
 					[ WORKING_DIR + 'wp-includes/js/shortcode.js' ]: [ './src/js/_enqueues/wp/shortcode.js' ],
 					[ WORKING_DIR + 'wp-includes/js/utils.js' ]: [ './src/js/_enqueues/lib/cookies.js' ],
-					[ WORKING_DIR + 'wp-includes/js/wp-a11y.js' ]: [ './src/js/_enqueues/wp/a11y.js' ],
 					[ WORKING_DIR + 'wp-includes/js/wp-ajax-response.js' ]: [ './src/js/_enqueues/lib/ajax-response.js' ],
 					[ WORKING_DIR + 'wp-includes/js/wp-api.js' ]: [ './src/js/_enqueues/wp/api.js' ],
 					[ WORKING_DIR + 'wp-includes/js/wp-auth-check.js' ]: [ './src/js/_enqueues/lib/auth-check.js' ],
@@ -838,7 +837,6 @@
 					'src/wp-includes/js/quicktags.js': 'src/js/_enqueues/lib/quicktags.js',
 					'src/wp-includes/js/shortcode.js': 'src/js/_enqueues/wp/shortcode.js',
 					'src/wp-includes/js/utils.js': 'src/js/_enqueues/lib/cookies.js',
-					'src/wp-includes/js/wp-a11y.js': 'src/js/_enqueues/wp/a11y.js',
 					'src/wp-includes/js/wp-ajax-response.js': 'src/js/_enqueues/lib/ajax-response.js',
 					'src/wp-includes/js/wp-api.js': 'src/js/_enqueues/wp/api.js',
 					'src/wp-includes/js/wp-auth-check.js': 'src/js/_enqueues/lib/auth-check.js',