wpView: fix deselecting a view when clicking outside the iframe body. Props avryl, fixes #28268

Built from https://develop.svn.wordpress.org/trunk@28687


git-svn-id: http://core.svn.wordpress.org/trunk@28505 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/js/tinymce/plugins/wpview/plugin.js

@@ -281,7 +281,7 @@ tinymce.PluginManager.add( 'wpview', function( editor ) {
 			node.innerHTML = wp.mce.views.toViews( node.innerHTML );
 		});
 
-		editor.dom.bind( editor.getBody(), 'mousedown mouseup click', function( event ) {
+		editor.dom.bind( editor.getBody().parentNode, 'mousedown mouseup click', function( event ) {
 			var view = getParentView( event.target ),
 				deselectEventType;