Index: /CKEditor/trunk/CHANGES.html
===================================================================
--- /CKEditor/trunk/CHANGES.html	(revision 5378)
+++ /CKEditor/trunk/CHANGES.html	(revision 5379)
@@ -143,4 +143,5 @@
 		<li><a href="http://dev.fckeditor.net/ticket/5540">#5540</a> : Mobile browsers (iPhone, Android...) are marked as incompatible as they don't support editing features.</li>
 		<li><a href="http://dev.fckeditor.net/ticket/5504">#5504</a> : [IE6/7] 'Paste' dialog will always get opened even when user allows the clipboard access dialog when using 'Paste' button.</li>
+		<li><a href="http://dev.fckeditor.net/ticket/3601">#3601</a> : [Safari] Bad performance when drag editor chrome resizer.</li>
 		<li>Updated the following language files:<ul>
 			<li><a href="http://dev.fckeditor.net/ticket/5326">#5326</a> : Catalan;</li>
Index: /CKEditor/trunk/_source/themes/default/theme.js
===================================================================
--- /CKEditor/trunk/_source/themes/default/theme.js	(revision 5378)
+++ /CKEditor/trunk/_source/themes/default/theme.js	(revision 5379)
@@ -284,14 +284,5 @@
 		outer = resizeInner ? container.getChild( 1 ) : container;
 
-	// Resize the width first.
-	// WEBKIT BUG: Webkit requires that we put the editor off from display when we
-	// resize it. If we don't, the browser crashes!
-	CKEDITOR.env.webkit && outer.setStyle( 'display', 'none' );
 	outer.setStyle( 'width', width );
-	if ( CKEDITOR.env.webkit )
-	{
-		outer.$.offsetWidth;
-		outer.setStyle( 'display', '' );
-	}
 
 	// Get the height delta between the outer table and the content area.