DevTools: reformat front-end code to match chromium style.

third_party/WebKit/Source/devtools/front_end/timeline/TimelineTreeView.js

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 /**
  * @constructor
  * @extends {WebInspector.VBox}
  */
 WebInspector.TimelineTreeView = function()
 {
@@ skipping 311 matching lines @@
 WebInspector.TimelineTreeView.GridNode.prototype = {
     /**
      * @override
      * @param {string} columnId
      * @return {!Element}
      */
     createCell: function(columnId)
     {
         if (columnId === "activity")
             return this._createNameCell(columnId);
-        return this._createValueCell(columnId) || WebInspector.DataGridNode.prototype.createCell.call(this, columnId);
+        return this._createValueCell(columnId) || super.createCell(columnId);
     },
 
     /**
      * @param {string} columnId
      * @return {!Element}
      */
     _createNameCell: function(columnId)
     {
         var cell = this.createTD(columnId);
         var container = cell.createChild("div", "name-container");
@@ skipping 544 matching lines @@
         return selectedNode && /** @type {!WebInspector.TimelineTreeView.GridNode} */ (selectedNode)._profileNode;
     },
 
     _onSelectionChanged: function()
     {
         this.dispatchEventToListeners(WebInspector.TimelineStackView.Events.SelectionChanged);
     },
 
     __proto__: WebInspector.VBox.prototype
 };