DevTools: reorder items in the resources panel sidebar

third_party/WebKit/Source/devtools/front_end/ui/treeoutline.js

 /*
  * Copyright (C) 2007 Apple Inc.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 637 matching lines @@
 
         this._listItemNode.removeChildren();
         if (this._iconElement)
             this._listItemNode.appendChild(this._iconElement);
 
         this._listItemNode.appendChild(this._titleElement);
         this._ensureSelection();
     },
 
     /**
+     * @return {string}
+     */
+    titleAsText: function()
+    {
+        if (!this._title)
+            return "";
+        if (typeof this._title === "string")
+            return this._title;
+        return this._title.textContent;
+    },
+
+    /**
      * @param {!WebInspector.InplaceEditor.Config} editingConfig
      */
     startEditingTitle: function(editingConfig)
     {
         WebInspector.InplaceEditor.startEditing(this._titleElement, editingConfig);
         this.treeOutline._shadowRoot.getSelection().setBaseAndExtent(this._titleElement, 0, this._titleElement, 1);
     },
 
     createIcon()
     {
@@ skipping 484 matching lines @@
     isEventWithinDisclosureTriangle: function(event)
     {
         // FIXME: We should not use getComputedStyle(). For that we need to get rid of using ::before for disclosure triangle. (http://webk.it/74446)
         var paddingLeftValue = window.getComputedStyle(this._listItemNode).paddingLeft;
         console.assert(paddingLeftValue.endsWith("px"));
         var computedLeftPadding = parseFloat(paddingLeftValue);
         var left = this._listItemNode.totalOffsetLeft() + computedLeftPadding;
         return event.pageX >= left && event.pageX <= left + TreeElement._ArrowToggleWidth && this._expandable;
     }
 }