Get rid of ScrollView.

sky/engine/core/frame/LocalDOMWindow.cpp

 /*
  * Copyright (C) 2006, 2007, 2008, 2010 Apple 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:
  * 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
@@ skipping 223 matching lines @@
     ASSERT(init.frame() == m_frame);
 
     clearDocument();
 
     m_document = HTMLDocument::create(init);
     m_eventQueue = DOMWindowEventQueue::create(m_document.get());
     m_document->attach();
 
     m_frame->script().updateDocument();
     m_document->updateViewportDescription();
-
-    if (m_frame->page() && m_frame->view()) {
-        if (ScrollingCoordinator* scrollingCoordinator = m_frame->page()->scrollingCoordinator()) {
-            scrollingCoordinator->scrollableAreaScrollbarLayerDidChange(m_frame->view(), HorizontalScrollbar);
-            scrollingCoordinator->scrollableAreaScrollbarLayerDidChange(m_frame->view(), VerticalScrollbar);
-            scrollingCoordinator->scrollableAreaScrollLayerDidChange(m_frame->view());
-        }
-    }
-
     return m_document;
 }
 
 EventQueue* LocalDOMWindow::eventQueue() const
 {
     return m_eventQueue.get();
 }
 
 void LocalDOMWindow::enqueueWindowEvent(PassRefPtrWillBeRawPtr<Event> event)
 {
@@ skipping 408 matching lines @@
 
     if (ScrollableArea::scrollBehaviorFromString(scrollBehaviorString, scrollBehavior))
         return true;
 
     exceptionState.throwTypeError("The ScrollBehavior provided is invalid.");
     return false;
 }
 
 void LocalDOMWindow::scrollBy(int x, int y, ScrollBehavior scrollBehavior) const
 {
-    document()->updateLayoutIgnorePendingStylesheets();
-
-    FrameView* view = m_frame->view();
-    if (!view)
-        return;
-
-    IntSize scaledOffset(x * m_frame->pageZoomFactor(), y * m_frame->pageZoomFactor());
-    view->scrollBy(scaledOffset, scrollBehavior);
+    // FIXME(sky): Remove
 }
 
 void LocalDOMWindow::scrollBy(int x, int y, const Dictionary& scrollOptions, ExceptionState &exceptionState) const
 {
     ScrollBehavior scrollBehavior = ScrollBehaviorAuto;
     if (!scrollBehaviorFromScrollOptions(scrollOptions, scrollBehavior, exceptionState))
         return;
     scrollBy(x, y, scrollBehavior);
 }
 
@@ skipping 219 matching lines @@
     visitor->trace(m_location);
     visitor->trace(m_media);
     visitor->trace(m_css);
     visitor->trace(m_eventQueue);
     WillBeHeapSupplementable<LocalDOMWindow>::trace(visitor);
     EventTargetWithInlineData::trace(visitor);
     LifecycleContext<LocalDOMWindow>::trace(visitor);
 }
 
 } // namespace blink