[DevTools] Replace usages of document with custom functions.

Source/devtools/front_end/sources/ScopeChainSidebarPane.js

 /*
  * Copyright (C) 2008 Apple Inc. All Rights Reserved.
  * Copyright (C) 2011 Google 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 27 matching lines @@
 
 WebInspector.ScopeChainSidebarPane.prototype = {
     /**
      * @param {?WebInspector.DebuggerModel.CallFrame} callFrame
      */
     update: function(callFrame)
     {
         this.bodyElement.removeChildren();
 
         if (!callFrame) {
-            var infoElement = document.createElement("div");
+            var infoElement = createElement("div");
             infoElement.className = "info";
             infoElement.textContent = WebInspector.UIString("Not Paused");
             this.bodyElement.appendChild(infoElement);
             return;
         }
 
         for (var i = 0; i < this._sections.length; ++i) {
             var section = this._sections[i];
             if (!section.title)
                 continue;
@@ skipping 116 matching lines @@
     {
         if ("_propertyIdentifier" in this)
             return this._propertyIdentifier;
         var section = this.treeOutline.section;
         this._propertyIdentifier = section.title + ":" + (section.subtitle ? section.subtitle + ":" : "") + this.propertyPath();
         return this._propertyIdentifier;
     },
 
     __proto__: WebInspector.ObjectPropertyTreeElement.prototype
 }