Remove FrameView::DeferredRepaintScope

Source/core/rendering/RenderView.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 Apple Inc. 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.
  *
  * This library is distributed in the hope that it will be useful,
@@ skipping 856 matching lines @@
                 cb = cb->containingBlock();
             }
         }
 
         o = getNextOrPrevRenderObjectBasedOnDirection(o, stop, continueExploring, exploringBackwards);
     }
 
     if (!m_frameView || blockRepaintMode == RepaintNothing)
         return;
 
-    FrameView::DeferredRepaintScope deferRepaints(*m_frameView);
-
     // Have any of the old selected objects changed compared to the new selection?
     for (SelectedObjectMap::iterator i = oldSelectedObjects.begin(); i != oldObjectsEnd; ++i) {
         RenderObject* obj = i->key;
         RenderSelectionInfo* newInfo = newSelectedObjects.get(obj);
         RenderSelectionInfo* oldInfo = i->value.get();
         if (!newInfo || oldInfo->rect() != newInfo->rect() || oldInfo->state() != newInfo->state() ||
             (m_selectionStart == obj && oldStartPos != m_selectionStartPos) ||
             (m_selectionEnd == obj && oldEndPos != m_selectionEndPos)) {
             oldInfo->repaint();
             if (newInfo) {
@@ skipping 267 matching lines @@
     return viewWidth(ScrollableArea::IncludeScrollbars) / scale;
 }
 
 double RenderView::layoutViewportHeight() const
 {
     float scale = m_frameView ? m_frameView->frame().pageZoomFactor() : 1;
     return viewHeight(ScrollableArea::IncludeScrollbars) / scale;
 }
 
 } // namespace WebCore