Customize: Don't auto-close the customizer when a new theme is activated.

Props celloexpressions.
Fixes #35320.
Built from https://develop.svn.wordpress.org/trunk@37339


git-svn-id: http://core.svn.wordpress.org/trunk@37305 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-admin/js/customize-controls.js

@@ -3722,17 +3722,6 @@
 			});
 		} );
 
-		/*
-		 * When activated, let the loader handle redirecting the page.
-		 * If no loader exists, redirect the page ourselves (if a url exists).
-		 */
-		api.bind( 'activated', function() {
-			if ( parent.targetWindow() )
-				parent.send( 'activated', api.settings.url.activated );
-			else if ( api.settings.url.activated )
-				window.location = api.settings.url.activated;
-		});
-
 		// Pass titles to the parent
 		api.bind( 'title', function( newTitle ) {
 			parent.send( 'title', newTitle );