TinyMCE, inline link:

- Make sure the inline dialog is not showing under the advanced modal.
- Fix checking if the link node contains text.
- Fix undo levels so all actions can be undone and redone.

See #33301.
Built from https://develop.svn.wordpress.org/trunk@36716


git-svn-id: http://core.svn.wordpress.org/trunk@36683 1a063a9b-81f0-0310-95a4-ce76da25c4cd

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

@@ -885,7 +885,7 @@ tinymce.PluginManager.add( 'wordpress', function( editor ) {
 
 		function hide( event ) {
 			if ( activeToolbar ) {
-				if ( event.type === 'hide' ) {
+				if ( activeToolbar.tempHide || event.type === 'hide' ) {
 					activeToolbar.hide();
 					activeToolbar = false;
 				} else if ( ( event.type === 'resize' || event.type === 'scroll' ) && ! activeToolbar.blockHide ) {