Apply control clips in LayoutBox::clippingRect()

third_party/WebKit/Source/core/layout/LayoutBox.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2005 Allan Sandfeld Jensen (kde@carewolf.com)
  *           (C) 2005, 2006 Samuel Weinig (sam.weinig@gmail.com)
  * Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010 Apple Inc.
  *               All rights reserved.
  * Copyright (C) 2013 Adobe Systems Incorporated. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
@@ skipping 1132 matching lines @@
   IntSize result =
       scrollableArea->scrollOffsetInt() + originAdjustmentForScrollbars();
   if (isHorizontalWritingMode() &&
       shouldPlaceBlockDirectionScrollbarOnLogicalLeft())
     result.expand(-verticalScrollbarWidth(), 0);
   return result;
 }
 
 LayoutRect LayoutBox::clippingRect() const {
   LayoutRect result = LayoutRect(LayoutRect::infiniteIntRect());
-  if (hasOverflowClip() || style()->containsPaint())
+  if (shouldClipOverflow())
     result = overflowClipRect(LayoutPoint());
 
   if (hasClip())
     result.intersect(clipRect(LayoutPoint()));
 
   return result;
 }
 
 bool LayoutBox::mapScrollingContentsRectToBoxSpace(
     TransformState& transformState,
@@ skipping 4589 matching lines @@
 
 void LayoutBox::MutableForPainting::
     savePreviousContentBoxSizeAndLayoutOverflowRect() {
   auto& rareData = layoutBox().ensureRareData();
   rareData.m_hasPreviousContentBoxSizeAndLayoutOverflowRect = true;
   rareData.m_previousContentBoxSize = layoutBox().contentBoxRect().size();
   rareData.m_previousLayoutOverflowRect = layoutBox().layoutOverflowRect();
 }
 
 }  // namespace blink