Add registered custom property wrapping support to CSSAnimatableValueFactory

third_party/WebKit/Source/core/animation/css/CSSAnimations.cpp

 /*
  * 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 618 matching lines @@
     return;
   }
 
   RefPtr<AnimatableValue> to = nullptr;
   const RunningTransition* interruptedTransition = nullptr;
   if (state.activeTransitions) {
     TransitionMap::const_iterator activeTransitionIter =
         state.activeTransitions->find(property);
     if (activeTransitionIter != state.activeTransitions->end()) {
       const RunningTransition* runningTransition = &activeTransitionIter->value;
-      to = CSSAnimatableValueFactory::create(property.cssProperty(),
-                                             state.style);
+      to = CSSAnimatableValueFactory::create(property, state.style);
       const AnimatableValue* activeTo = runningTransition->to.get();
       if (to->equals(activeTo))
         return;
       state.update.cancelTransition(property);
       DCHECK(!state.animatingElement->elementAnimations() ||
              !state.animatingElement->elementAnimations()
                   ->isAnimationStyleChange());
 
       if (to->equals(runningTransition->reversingAdjustedStartValue.get())) {
         interruptedTransition = runningTransition;
       }
     }
   }
 
   if (CSSPropertyEquality::propertiesEqual(property.cssProperty(),
                                            state.oldStyle, state.style)) {
     return;
   }
 
   if (!to)
-    to = CSSAnimatableValueFactory::create(property.cssProperty(), state.style);
+    to = CSSAnimatableValueFactory::create(property, state.style);
   RefPtr<AnimatableValue> from =
-      CSSAnimatableValueFactory::create(property.cssProperty(), state.oldStyle);
+      CSSAnimatableValueFactory::create(property, state.oldStyle);
 
   // TODO(alancutter): Support transitions on registered custom properties and
   // give the map a PropertyRegistry.
   CSSInterpolationTypesMap map(nullptr);
   InterpolationEnvironment oldEnvironment(map, state.oldStyle);
   InterpolationEnvironment newEnvironment(map, state.style);
   InterpolationValue start = nullptr;
   InterpolationValue end = nullptr;
   const InterpolationType* transitionType = nullptr;
   for (const auto& interpolationType : map.get(property)) {
@@ skipping 471 matching lines @@
              isCustomPropertyHandle);
 }
 
 DEFINE_TRACE(CSSAnimations) {
   visitor->trace(m_transitions);
   visitor->trace(m_pendingUpdate);
   visitor->trace(m_runningAnimations);
 }
 
 }  // namespace blink