Include control clip in list of clip-related properties.

third_party/WebKit/Source/core/layout/LayoutObject.h

 /*
  * Copyright (C) 2000 Lars Knoll (knoll@kde.org)
  *           (C) 2000 Antti Koivisto (koivisto@kde.org)
  *           (C) 2000 Dirk Mueller (mueller@kde.org)
  *           (C) 2004 Allan Sandfeld Jensen (kde@carewolf.com)
  * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2012 Apple Inc.
  *               All rights reserved.
  * Copyright (C) 2009 Google Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
@@ skipping 804 matching lines @@
   bool childNeedsOverflowRecalcAfterStyleChange() const {
     return m_bitfields.childNeedsOverflowRecalcAfterStyleChange();
   }
 
   bool isSelectionBorder() const;
 
   bool hasClip() const {
     return isOutOfFlowPositioned() && !style()->hasAutoClip();
   }
   bool hasOverflowClip() const { return m_bitfields.hasOverflowClip(); }
-  bool hasClipRelatedProperty() const {
-    return hasClip() || hasOverflowClip() || hasClipPath() ||
-           style()->containsPaint();
-  }
+  bool hasClipRelatedProperty() const;
 
   bool hasTransformRelatedProperty() const {
     return m_bitfields.hasTransformRelatedProperty();
   }
   bool isTransformApplicable() const { return isBox() || isSVG(); }
   bool hasMask() const { return style() && style()->hasMask(); }
   bool hasClipPath() const { return style() && style()->clipPath(); }
   bool hasHiddenBackface() const {
     return style() && style()->backfaceVisibility() == BackfaceVisibilityHidden;
   }
@@ skipping 1938 matching lines @@
 CORE_EXPORT void showLineTree(const blink::LayoutObject*);
 CORE_EXPORT void showLayoutTree(const blink::LayoutObject* object1);
 // We don't make object2 an optional parameter so that showLayoutTree
 // can be called from gdb easily.
 CORE_EXPORT void showLayoutTree(const blink::LayoutObject* object1,
                                 const blink::LayoutObject* object2);
 
 #endif
 
 #endif  // LayoutObject_h