Remove wtf/Functional.h

sky/engine/core/html/parser/HTMLDocumentParser.h

 /*
  * Copyright (C) 2010 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
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 112 matching lines @@
     bool shouldDelayEnd() const { return inPumpSession() || isWaitingForScripts() || isScheduledForResume() || isExecutingScript(); }
 
     OwnPtr<HTMLTreeBuilder> m_treeBuilder;
     OwnPtr<HTMLParserScheduler> m_parserScheduler;
     TextPosition m_textPosition;
 
     HTMLScriptRunner m_scriptRunner;
 
     OwnPtr<ParsedChunk> m_lastChunkBeforeScript;
     Deque<OwnPtr<ParsedChunk> > m_speculations;
-    WeakPtrFactory<HTMLDocumentParser> m_weakFactory;
+    base::WeakPtrFactory<HTMLDocumentParser> m_weakFactory;
     base::WeakPtr<BackgroundHTMLParser> m_backgroundParser;
 
     bool m_isFragment;
     bool m_endWasDelayed;
     bool m_haveBackgroundParser;
     unsigned m_pumpSessionNestingLevel;
 };
 
 }
 
 #endif