Web Animations CSS: Record if style recalc is for animation

Source/core/dom/Node.h

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  *
  * 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
@@ skipping 360 matching lines @@
     StyleChangeType styleChangeType() const { return static_cast<StyleChangeType>(m_nodeFlags & StyleChangeMask); }
     bool childNeedsStyleRecalc() const { return getFlag(ChildNeedsStyleRecalcFlag); }
     bool isLink() const { return getFlag(IsLinkFlag); }
     bool isEditingText() const { return isTextNode() && getFlag(HasNameOrIsEditingTextFlag); }
 
     void setHasName(bool f) { ASSERT(!isTextNode()); setFlag(f, HasNameOrIsEditingTextFlag); }
     void setChildNeedsStyleRecalc() { setFlag(ChildNeedsStyleRecalcFlag); }
     void clearChildNeedsStyleRecalc() { clearFlag(ChildNeedsStyleRecalcFlag); }
 
     void setNeedsStyleRecalc(StyleChangeType = SubtreeStyleChange, StyleChangeSource = StyleChangeFromCSS);
-    void clearNeedsStyleRecalc()
-    {
-        m_nodeFlags &= ~StyleChangeMask;
-        clearFlag(NotifyRendererWithIdenticalStyles);
-    }
+    void clearNeedsStyleRecalc();
 
     bool childNeedsDistributionRecalc() const { return getFlag(ChildNeedsDistributionRecalc); }
     void setChildNeedsDistributionRecalc()  { setFlag(ChildNeedsDistributionRecalc); }
     void clearChildNeedsDistributionRecalc()  { clearFlag(ChildNeedsDistributionRecalc); }
     void markAncestorsWithChildNeedsDistributionRecalc();
 
     void recalcDistribution();
 
     bool shouldNotifyRendererWithIdenticalStyles() const { return getFlag(NotifyRendererWithIdenticalStyles); }
 
@@ skipping 556 matching lines @@
 
 } // namespace WebCore
 
 #ifndef NDEBUG
 // Outside the WebCore namespace for ease of invocation from gdb.
 void showTree(const WebCore::Node*);
 void showNodePath(const WebCore::Node*);
 #endif
 
 #endif