Defer compositor keyframe snapshots until the next style resolve

third_party/WebKit/Source/core/animation/ElementAnimations.h

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 73 matching lines @@
 private:
     bool isAnimationStyleChange() const;
 
     AnimationStack m_animationStack;
     CustomCompositorAnimations m_customCompositorAnimations;
     CSSAnimations m_cssAnimations;
     AnimationCountedSet m_animations;
     bool m_animationStyleChange;
     RefPtr<ComputedStyle> m_baseComputedStyle;
 
-    // CSSAnimations and DeferredLegacyStyleInterpolation checks if a style change is due to animation.
+    // CSSAnimations checks if a style change is due to animation.
     friend class CSSAnimations;
-    friend class DeferredLegacyStyleInterpolation;
 };
 
 } // namespace blink
 
 #endif // ElementAnimations_h