Prepare for color input datalist support on Android

Source/web/ChromeClientImpl.h

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
  *
  * 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.
@@ skipping 113 matching lines @@
     virtual void deviceOrPageScaleFactorChanged() const;
     virtual void layoutUpdated(WebCore::Frame*) const;
     virtual void mouseDidMoveOverElement(
         const WebCore::HitTestResult& result, unsigned modifierFlags);
     virtual void setToolTip(const WTF::String& tooltipText, WebCore::TextDirection);
     virtual void dispatchViewportPropertiesDidChange(const WebCore::ViewportDescription&) const;
     virtual void print(WebCore::Frame*);
     virtual void annotatedRegionsChanged();
     virtual bool paintCustomOverhangArea(WebCore::GraphicsContext*, const WebCore::IntRect&, const WebCore::IntRect&, const WebCore::IntRect&);
     virtual PassOwnPtr<WebCore::ColorChooser> createColorChooser(WebCore::ColorChooserClient*, const WebCore::Color&) OVERRIDE;
-    PassOwnPtr<WebColorChooser> createWebColorChooser(WebColorChooserClient*, const WebColor&);
     virtual PassRefPtr<WebCore::DateTimeChooser> openDateTimeChooser(WebCore::DateTimeChooserClient*, const WebCore::DateTimeChooserParameters&) OVERRIDE;
     virtual void runOpenPanel(WebCore::Frame*, PassRefPtr<WebCore::FileChooser>);
     virtual void enumerateChosenDirectory(WebCore::FileChooser*);
     virtual void setCursor(const WebCore::Cursor&);
     virtual void formStateDidChange(const WebCore::Node*);
     virtual void needTouchEvents(bool needTouchEvents) OVERRIDE;
 
     virtual WebCore::GraphicsLayerFactory* graphicsLayerFactory() const OVERRIDE;
 
     // Pass 0 as the GraphicsLayer to detatch the root layer.
@@ skipping 75 matching lines @@
 
 inline ChromeClientImpl* toChromeClientImpl(WebCore::ChromeClient& client)
 {
     ASSERT_WITH_SECURITY_IMPLICATION(client.isChromeClientImpl());
     return static_cast<ChromeClientImpl*>(&client);
 }
 
 } // namespace blink
 
 #endif