Revert 116712 - Source/WebCore: [chromium] DomStorage events handling needs TLC (2)

Source/WebKit/chromium/public/WebStorageEventDispatcher.h

 /*
  * Copyright (C) 2009 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 37 matching lines @@
             const WebURL& pageUrl, WebStorageArea* sourceAreaInstance,
             bool originatedInProcess);
 
     // Dispatch a session storage event to appropiate documents.
     WEBKIT_EXPORT static void dispatchSessionStorageEvent(
             const WebString& key, const WebString& oldValue,
             const WebString& newValue, const WebURL& origin,
             const WebURL& pageUrl, const WebStorageNamespace&,
             WebStorageArea* sourceAreaInstance, bool originatedInProcess);
 
- private:
-    WebStorageEventDispatcher() { }
+    // DEPRECATED - The instance methods are going away soon in favor
+    // of the two static dispatch methods above.
+    WEBKIT_EXPORT static WebStorageEventDispatcher* create();
+    virtual ~WebStorageEventDispatcher() { }
+    virtual void dispatchStorageEvent(const WebString& key, const WebString& oldValue,
+                                      const WebString& newValue, const WebString& origin,
+                                      const WebURL& url, bool isLocalStorage) = 0;
 };
 
 } // namespace WebKit
 
 #endif // WebStorageEventDispatcher_h