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

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

Index: Source/WebCore/inspector/front-end/DOMStorage.js
===================================================================
--- Source/WebCore/inspector/front-end/DOMStorage.js	(revision 145492)
+++ Source/WebCore/inspector/front-end/DOMStorage.js	(working copy)
@@ -1,6 +1,5 @@
 /*
  * Copyright (C) 2008 Nokia Inc.  All rights reserved.
- * 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
@@ -97,10 +96,7 @@
 
 WebInspector.DOMStorageModel.Events = {
     DOMStorageAdded: "DOMStorageAdded",
-    DOMStorageItemsCleared: "DOMStorageItemsCleared",
-    DOMStorageItemRemoved: "DOMStorageItemRemoved",
-    DOMStorageItemAdded: "DOMStorageItemAdded",
-    DOMStorageItemUpdated: "DOMStorageItemUpdated"
+    DOMStorageUpdated: "DOMStorageUpdated"
 }
 
 WebInspector.DOMStorageModel.prototype = {
@@ -116,65 +112,13 @@
     /**
      * @param {DOMStorageAgent.StorageId} storageId
      */
-    _domStorageItemsCleared: function(storageId)
+    _domStorageUpdated: function(storageId)
     {
-        var domStorage = this._storages[storageId];
-        var storageData = {
-            storage: domStorage
-        };
-        this.dispatchEventToListeners(WebInspector.DOMStorageModel.Events.DOMStorageItemsCleared, storageData);
+        this.dispatchEventToListeners(WebInspector.DOMStorageModel.Events.DOMStorageUpdated, this._storages[storageId]);
     },
 
     /**
      * @param {DOMStorageAgent.StorageId} storageId
-     * @param {string} key
-     */
-    _domStorageItemRemoved: function(storageId, key)
-    {
-        var domStorage = this._storages[storageId];
-        var storageData = {
-            storage: domStorage,
-            key: key
-        };
-        this.dispatchEventToListeners(WebInspector.DOMStorageModel.Events.DOMStorageItemRemoved, storageData);
-    },
-
-    /**
-     * @param {DOMStorageAgent.StorageId} storageId
-     * @param {string} key
-     * @param {string} newValue
-     */
-    _domStorageItemAdded: function(storageId, key, newValue)
-    {
-        var domStorage = this._storages[storageId];
-        var storageData = {
-            storage: domStorage,
-            key: key,
-            newValue: newValue
-        };
-        this.dispatchEventToListeners(WebInspector.DOMStorageModel.Events.DOMStorageItemAdded, storageData);
-    },
-
-    /**
-     * @param {DOMStorageAgent.StorageId} storageId
-     * @param {string} key
-     * @param {string} oldValue
-     * @param {string} newValue
-     */
-    _domStorageItemUpdated: function(storageId, key, oldValue, newValue)
-    {
-        var domStorage = this._storages[storageId];
-        var storageData = {
-            storage: domStorage,
-            key: key,
-            oldValue: oldValue,
-            newValue: newValue
-        };
-        this.dispatchEventToListeners(WebInspector.DOMStorageModel.Events.DOMStorageItemUpdated, storageData);
-    },
-
-    /**
-     * @param {DOMStorageAgent.StorageId} storageId
      * @return {WebInspector.DOMStorage}
      */
     storageForId: function(storageId)
@@ -222,40 +166,10 @@
     /**
      * @param {string} storageId
      */
-    domStorageItemsCleared: function(storageId)
+    domStorageUpdated: function(storageId)
     {
-        this._model._domStorageItemsCleared(storageId);
-    },
-
-    /**
-     * @param {string} storageId
-     * @param {string} key
-     */
-    domStorageItemRemoved: function(storageId, key)
-    {
-        this._model._domStorageItemRemoved(storageId, key);
-    },
-
-    /**
-     * @param {string} storageId
-     * @param {string} key
-     * @param {string} newValue
-     */
-    domStorageItemAdded: function(storageId, key, newValue)
-    {
-        this._model._domStorageItemAdded(storageId, key, newValue);
-    },
-
-    /**
-     * @param {string} storageId
-     * @param {string} key
-     * @param {string} oldValue
-     * @param {string} newValue
-     */
-    domStorageItemUpdated: function(storageId, key, oldValue, newValue)
-    {
-        this._model._domStorageItemUpdated(storageId, key, oldValue, newValue);
-    },
+        this._model._domStorageUpdated(storageId);
+    }
 }
 
 /**