Cleaning WebDOMActivityLogger interface.

Source/web/WebDOMActivityLogger.cpp

 /*
  * Copyright (C) 2012 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 80 matching lines @@
 {
     return V8DOMActivityLogger::activityLogger(worldId, extensionId);
 }
 
 void setDOMActivityLogger(int worldId, const WebString& extensionId, WebDOMActivityLogger* logger)
 {
     ASSERT(logger);
     V8DOMActivityLogger::setActivityLogger(worldId, extensionId, adoptPtr(new DOMActivityLoggerContainer(adoptPtr(logger))));
 }
 
-// FIXME: remove the following two methods after modifying Chrome to use the
-// above ones.
-bool hasDOMActivityLogger(int worldId)
-{
-    return V8DOMActivityLogger::activityLogger(worldId, WebString());
-}
-
-void setDOMActivityLogger(int worldId, WebDOMActivityLogger* logger)
-{
-    ASSERT(logger);
-    V8DOMActivityLogger::setActivityLogger(worldId, WebString(), adoptPtr(new DOMActivityLoggerContainer(adoptPtr(logger))));
-}
-
 } // namespace blink