Revert 142161 "Web Inspector: CPU pegged when inspecting LocalSt..."

Source/WebCore/inspector/front-end/ResourcesPanel.js

Index: Source/WebCore/inspector/front-end/ResourcesPanel.js
===================================================================
--- Source/WebCore/inspector/front-end/ResourcesPanel.js	(revision 145492)
+++ Source/WebCore/inspector/front-end/ResourcesPanel.js	(working copy)
@@ -1,7 +1,6 @@
 /*
  * Copyright (C) 2007, 2008, 2010 Apple Inc.  All rights reserved.
  * Copyright (C) 2009 Joseph Pecoraro
- * Copyright (C) 2013 Samsung Electronics. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -118,6 +117,7 @@
 
     WebInspector.domStorageModel.storages().forEach(this._addDOMStorage.bind(this));
     WebInspector.domStorageModel.addEventListener(WebInspector.DOMStorageModel.Events.DOMStorageAdded, this._domStorageAdded, this);
+    WebInspector.domStorageModel.addEventListener(WebInspector.DOMStorageModel.Events.DOMStorageUpdated, this._domStorageUpdated, this);
 }
 
 WebInspector.ResourcesPanel.prototype = {
@@ -469,7 +469,7 @@
         var view;
         view = this._domStorageViews.get(domStorage);
         if (!view) {
-            view = new WebInspector.DOMStorageItemsView(domStorage, WebInspector.domStorageModel);
+            view = new WebInspector.DOMStorageItemsView(domStorage);
             this._domStorageViews.put(domStorage, view);
         }
 
@@ -572,6 +572,17 @@
         database.getTableNames(tableNamesCallback);
     },
 
+    /**
+     * @param {WebInspector.Event} event
+     */
+    _domStorageUpdated: function(event)
+    {
+        var storage = /** @type {WebInspector.DOMStorage}*/ (event.data);
+        var view = this._domStorageViews.get(storage);
+        if (this.visibleView && view === this.visibleView)
+            view.update();
+    },
+
     _populateApplicationCacheTree: function()
     {
         this._applicationCacheModel = new WebInspector.ApplicationCacheModel();