Apply custom property animation

third_party/WebKit/Source/core/animation/css/CSSAnimations.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 45 matching lines @@
 
  public:
   CSSAnimations();
 
   bool isAnimationForInspector(const Animation&);
   bool isTransitionAnimationForInspector(const Animation&) const;
 
   static const StylePropertyShorthand& propertiesForTransitionAll();
   static bool isAnimationAffectingProperty(CSSPropertyID);
   static bool isAffectedByKeyframesFromScope(const Element&, const TreeScope&);
-  static void calculateUpdate(const Element* animatingElement,
-                              Element&,
-                              const ComputedStyle&,
-                              ComputedStyle* parentStyle,
-                              CSSAnimationUpdate&,
-                              StyleResolver*);
+  static bool isAnimatingCustomProperties(const ElementAnimations*);
+  static bool isCustomPropertyHandle(const PropertyHandle&);
+  static void calculateAnimationUpdate(CSSAnimationUpdate&,
+                                       const Element* animatingElement,
+                                       Element&,
+                                       const ComputedStyle&,
+                                       ComputedStyle* parentStyle,
+                                       StyleResolver*);
+  static void calculateCompositorAndTransitionUpdate(
+      const Element* animatingElement,
+      Element&,
+      const ComputedStyle&,
+      ComputedStyle* parentStyle,
+      CSSAnimationUpdate&);
   static void snapshotCompositorKeyframes(Element&,
                                           CSSAnimationUpdate&,
                                           const ComputedStyle&,
                                           const ComputedStyle* parentStyle);
 
   void setPendingUpdate(const CSSAnimationUpdate& update) {
     clearPendingUpdate();
     m_pendingUpdate.copy(update);
   }
   void clearPendingUpdate() { m_pendingUpdate.clear(); }
@@ skipping 59 matching lines @@
   CSSAnimationUpdate m_pendingUpdate;
 
   ActiveInterpolationsMap m_previousActiveInterpolationsForAnimations;
 
   static void calculateCompositorAnimationUpdate(
       CSSAnimationUpdate&,
       const Element* animatingElement,
       Element&,
       const ComputedStyle&,
       const ComputedStyle* parentStyle);
-  static void calculateAnimationUpdate(CSSAnimationUpdate&,
-                                       const Element* animatingElement,
-                                       Element&,
-                                       const ComputedStyle&,
-                                       ComputedStyle* parentStyle,
-                                       StyleResolver*);
   static void calculateTransitionUpdate(CSSAnimationUpdate&,
                                         const Element* animatingElement,
                                         const ComputedStyle&);
   static void calculateTransitionUpdateForProperty(
       CSSPropertyID,
       const CSSTransitionData&,
       size_t transitionIndex,
       const ComputedStyle& oldStyle,
       const ComputedStyle&,
       const TransitionMap* activeTransitions,
@@ skipping 54 matching lines @@
 
     Member<Element> m_transitionTarget;
     const CSSPropertyID m_property;
     AnimationEffectReadOnly::Phase m_previousPhase;
   };
 };
 
 }  // namespace blink
 
 #endif