Remove FrameView::DeferredRepaintScope

Source/core/dom/Document.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  *           (C) 2006 Alexey Proskuryakov (ap@webkit.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2011, 2012 Apple Inc. All rights reserved.
  * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  * Copyright (C) 2008, 2009, 2011, 2012 Google Inc. All rights reserved.
  * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
  * Copyright (C) Research In Motion Limited 2010-2011. All rights reserved.
@@ skipping 1640 matching lines @@
 
     if (m_styleEngine->needsUpdateActiveStylesheetsOnStyleRecalc())
         m_styleEngine->updateActiveStyleSheets(FullStyleUpdate);
 
     if (m_elemSheet && m_elemSheet->contents()->usesRemUnits())
         m_styleEngine->setUsesRemUnit(true);
 
     {
         PostAttachCallbacks::SuspendScope suspendPostAttachCallbacks;
         RenderWidget::UpdateSuspendScope suspendWidgetHierarchyUpdates;
-        FrameView::DeferredRepaintScope deferRepaints(*view());
         TemporaryChange<bool> changeInStyleRecalc(m_inStyleRecalc, true);
 
         if (styleChangeType() >= SubtreeStyleChange)
             change = Force;
 
         // FIXME: Cannot access the ensureStyleResolver() before calling styleForDocument below because
         // apparently the StyleResolver's constructor has side effects. We should fix it.
         // See printing/setPrinting.html, printing/width-overflow.html though they only fail on
         // mac when accessing the resolver by what appears to be a viewport size difference.
 
@@ skipping 3576 matching lines @@
 }
 
 FastTextAutosizer* Document::fastTextAutosizer()
 {
     if (!m_fastTextAutosizer && RuntimeEnabledFeatures::fastTextAutosizingEnabled())
         m_fastTextAutosizer = FastTextAutosizer::create(this);
     return m_fastTextAutosizer.get();
 }
 
 } // namespace WebCore