Merge WebWidgetClient into WebViewClient.

sky/engine/core/page/ChromeClient.h

 /*
  * Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011, 2012 Apple, Inc. All rights reserved.
  * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
  * Copyright (C) 2012 Samsung Electronics. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
@@ skipping 71 matching lines @@
 
     // Methods used by HostWindow.
     virtual IntRect rootViewToScreen(const IntRect&) const = 0;
     virtual blink::WebScreenInfo screenInfo() const = 0;
     virtual void setCursor(const Cursor&) = 0;
     virtual void scheduleAnimation() = 0;
     // End methods used by HostWindow.
 
     virtual void layoutUpdated(LocalFrame*) const { }
 
-    virtual void setTouchAction(TouchAction) = 0;
-
     virtual String acceptLanguages() = 0;
 
     enum DialogType {
         AlertDialog = 0,
         ConfirmDialog = 1,
         PromptDialog = 2,
         HTMLDialog = 3
     };
 
     virtual FloatSize minimumWindowSize() const { return FloatSize(100, 100); };
 
     virtual bool isChromeClientImpl() const { return false; }
 
     // Input mehtod editor related functions.
     virtual void willSetInputMethodState() { }
-    virtual void didUpdateTextOfFocusedElementByNonUserInput() { }
-    virtual void showImeIfNeeded() { }
 
 protected:
     virtual ~ChromeClient() { }
 };
 
 }
 #endif  // SKY_ENGINE_CORE_PAGE_CHROMECLIENT_H_