Remove m_layerTreeView from WebViewImpl.

sky/engine/web/ChromeClientImpl.cpp

 /*
  * 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 333 matching lines @@
 GraphicsLayerFactory* ChromeClientImpl::graphicsLayerFactory() const
 {
     return m_webView->graphicsLayerFactory();
 }
 
 void ChromeClientImpl::attachRootGraphicsLayer(GraphicsLayer* rootLayer)
 {
     m_webView->setRootGraphicsLayer(rootLayer);
 }
 
-void ChromeClientImpl::clearCompositedSelectionBounds()
-{
-    m_webView->clearCompositedSelectionBounds();
-}
-
 void ChromeClientImpl::setTouchAction(TouchAction touchAction)
 {
     if (WebViewClient* client = m_webView->client()) {
         WebTouchAction webTouchAction = static_cast<WebTouchAction>(touchAction);
         client->setTouchAction(webTouchAction);
     }
 }
 
 void ChromeClientImpl::willSetInputMethodState()
 {
@@ skipping 35 matching lines @@
         webFrame->client()->forwardInputEvent(&webEvent);
     } else if (event->isWheelEvent()) {
         WebMouseWheelEventBuilder webEvent(webFrame->frameView(), 0, *static_cast<WheelEvent*>(event));
         if (webEvent.type == WebInputEvent::Undefined)
             return;
         webFrame->client()->forwardInputEvent(&webEvent);
     }
 }
 
 } // namespace blink