Oilpan: Completely move core/animations/ to oilpan's heap

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 371 matching lines @@
     }
 
     for (Vector<AtomicString>::const_iterator iter = update->animationsWithPauseToggled().begin(); iter != update->animationsWithPauseToggled().end(); ++iter) {
         AnimationPlayer* player = m_animations.get(*iter);
         if (player->paused())
             player->unpause();
         else
             player->pause();
     }
 
-    for (Vector<CSSAnimationUpdate::NewAnimation>::const_iterator iter = update->newAnimations().begin(); iter != update->newAnimations().end(); ++iter) {
+    for (WillBeHeapVector<CSSAnimationUpdate::NewAnimation>::const_iterator iter = update->newAnimations().begin(); iter != update->newAnimations().end(); ++iter) {
         const InertAnimation* inertAnimation = iter->animation.get();
         OwnPtr<AnimationEventDelegate> eventDelegate = adoptPtr(new AnimationEventDelegate(element, iter->name));
-        RefPtr<Animation> animation = Animation::create(element, inertAnimation->effect(), inertAnimation->specifiedTiming(), Animation::DefaultPriority, eventDelegate.release());
-        RefPtr<AnimationPlayer> player = element->document().timeline().createAnimationPlayer(animation.get());
+        RefPtrWillBeRawPtr<Animation> animation = Animation::create(element, inertAnimation->effect(), inertAnimation->specifiedTiming(), Animation::DefaultPriority, eventDelegate.release());
+        RefPtrWillBeRawPtr<AnimationPlayer> player = element->document().timeline().createAnimationPlayer(animation.get());
         element->document().compositorPendingAnimations().add(player.get());
         if (inertAnimation->paused())
             player->pause();
         player->update(AnimationPlayer::UpdateOnDemand);
         m_animations.set(iter->name, player.get());
     }
 
     // Transitions that are run on the compositor only update main-thread state
     // lazily. However, we need the new state to know what the from state shoud
     // be when transitions are retargeted. Instead of triggering complete style
     // recalculation, we find these cases by searching for new transitions that
     // have matching cancelled animation property IDs on the compositor.
-    HashMap<CSSPropertyID, std::pair<RefPtr<Animation>, double> > retargetedCompositorTransitions;
+    WillBeHeapHashMap<CSSPropertyID, std::pair<RefPtrWillBeMember<Animation>, double> > retargetedCompositorTransitions;
     for (HashSet<CSSPropertyID>::iterator iter = update->cancelledTransitions().begin(); iter != update->cancelledTransitions().end(); ++iter) {
         CSSPropertyID id = *iter;
         ASSERT(m_transitions.contains(id));
 
-        RefPtr<AnimationPlayer> player = m_transitions.take(id).player;
+        RefPtrWillBeRawPtr<AnimationPlayer> player = m_transitions.take(id).player;
         Animation* animation = toAnimation(player->source());
         if (animation->hasActiveAnimationsOnCompositor(id) && update->newTransitions().find(id) != update->newTransitions().end())
-            retargetedCompositorTransitions.add(id, std::pair<RefPtr<Animation>, double>(animation, player->startTime()));
+            retargetedCompositorTransitions.add(id, std::pair<RefPtrWillBeMember<Animation>, double>(animation, player->startTime()));
         player->cancel();
     }
 
     for (CSSAnimationUpdate::NewTransitionMap::const_iterator iter = update->newTransitions().begin(); iter != update->newTransitions().end(); ++iter) {
         const CSSAnimationUpdate::NewTransition& newTransition = iter->value;
 
         RunningTransition runningTransition;
         runningTransition.from = newTransition.from;
         runningTransition.to = newTransition.to;
 
         CSSPropertyID id = newTransition.id;
         InertAnimation* inertAnimation = newTransition.animation.get();
         OwnPtr<TransitionEventDelegate> eventDelegate = adoptPtr(new TransitionEventDelegate(element, newTransition.eventId));
 
         RefPtrWillBeRawPtr<AnimationEffect> effect = inertAnimation->effect();
 
         if (retargetedCompositorTransitions.contains(id)) {
-            const std::pair<RefPtr<Animation>, double>& oldTransition = retargetedCompositorTransitions.get(id);
-            RefPtr<Animation> oldAnimation = oldTransition.first;
+            const std::pair<RefPtrWillBeMember<Animation>, double>& oldTransition = retargetedCompositorTransitions.get(id);
+            RefPtrWillBeRawPtr<Animation> oldAnimation = oldTransition.first;
             double oldStartTime = oldTransition.second;
             double inheritedTime = isNull(oldStartTime) ? 0 : element->document().transitionTimeline().currentTime() - oldStartTime;
 
             AnimatableValueKeyframeEffectModel* oldEffect = toAnimatableValueKeyframeEffectModel(inertAnimation->effect());
             const KeyframeVector& frames = oldEffect->getFrames();
 
             AnimatableValueKeyframeVector newFrames;
             newFrames.append(toAnimatableValueKeyframe(frames[0]->clone().get()));
             newFrames.append(toAnimatableValueKeyframe(frames[1]->clone().get()));
 
             newFrames[0]->clearPropertyValue(id);
-            RefPtr<InertAnimation> inertAnimationForSampling = InertAnimation::create(oldAnimation->effect(), oldAnimation->specifiedTiming(), false);
+            RefPtrWillBeRawPtr<InertAnimation> inertAnimationForSampling = InertAnimation::create(oldAnimation->effect(), oldAnimation->specifiedTiming(), false);
             OwnPtrWillBeRawPtr<WillBeHeapVector<RefPtrWillBeMember<Interpolation> > > sample = inertAnimationForSampling->sample(inheritedTime);
             ASSERT(sample->size() == 1);
             newFrames[0]->setPropertyValue(id, toLegacyStyleInterpolation(sample->at(0).get())->currentValue());
 
             effect = AnimatableValueKeyframeEffectModel::create(newFrames);
         }
 
-        RefPtr<Animation> transition = Animation::create(element, effect, inertAnimation->specifiedTiming(), Animation::TransitionPriority, eventDelegate.release());
-        RefPtr<AnimationPlayer> player = element->document().transitionTimeline().createAnimationPlayer(transition.get());
+        RefPtrWillBeRawPtr<Animation> transition = Animation::create(element, effect, inertAnimation->specifiedTiming(), Animation::TransitionPriority, eventDelegate.release());
+        RefPtrWillBeRawPtr<AnimationPlayer> player = element->document().transitionTimeline().createAnimationPlayer(transition.get());
         element->document().compositorPendingAnimations().add(player.get());
         player->update(AnimationPlayer::UpdateOnDemand);
         runningTransition.player = player;
         m_transitions.set(id, runningTransition);
         ASSERT(id != CSSPropertyInvalid);
         blink::Platform::current()->histogramSparse("WebCore.Animation.CSSProperties", UseCounter::mapCSSPropertyIdToCSSSampleIdForHistogram(id));
     }
 }
 
 void CSSAnimations::calculateTransitionUpdateForProperty(CSSPropertyID id, const CSSAnimationData* anim, const RenderStyle& oldStyle, const RenderStyle& style, const TransitionMap* activeTransitions, CSSAnimationUpdate* update, const Element* element)
@@ skipping 136 matching lines @@
 {
     ActiveAnimations* activeAnimations = element ? element->activeAnimations() : 0;
     AnimationStack* animationStack = activeAnimations ? &activeAnimations->defaultStack() : 0;
 
     if (update->newAnimations().isEmpty() && update->cancelledAnimationAnimationPlayers().isEmpty()) {
         WillBeHeapHashMap<CSSPropertyID, RefPtrWillBeMember<Interpolation> > activeInterpolationsForAnimations(AnimationStack::activeInterpolations(animationStack, 0, 0, Animation::DefaultPriority, timelineCurrentTime));
         update->adoptActiveInterpolationsForAnimations(activeInterpolationsForAnimations);
         return;
     }
 
-    Vector<InertAnimation*> newAnimations;
+    WillBeHeapVector<RawPtrWillBeMember<InertAnimation> > newAnimations;
     for (size_t i = 0; i < update->newAnimations().size(); ++i) {
         newAnimations.append(update->newAnimations()[i].animation.get());
     }
     WillBeHeapHashMap<CSSPropertyID, RefPtrWillBeMember<Interpolation> > activeInterpolationsForAnimations(AnimationStack::activeInterpolations(animationStack, &newAnimations, &update->cancelledAnimationAnimationPlayers(), Animation::DefaultPriority, timelineCurrentTime));
     update->adoptActiveInterpolationsForAnimations(activeInterpolationsForAnimations);
 }
 
 void CSSAnimations::calculateTransitionActiveInterpolations(CSSAnimationUpdate* update, const Element* element, double timelineCurrentTime)
 {
     ActiveAnimations* activeAnimations = element ? element->activeAnimations() : 0;
     AnimationStack* animationStack = activeAnimations ? &activeAnimations->defaultStack() : 0;
 
     WillBeHeapHashMap<CSSPropertyID, RefPtrWillBeMember<Interpolation> > activeInterpolationsForTransitions;
     if (update->newTransitions().isEmpty() && update->cancelledTransitions().isEmpty()) {
         activeInterpolationsForTransitions = AnimationStack::activeInterpolations(animationStack, 0, 0, Animation::TransitionPriority, timelineCurrentTime);
     } else {
-        Vector<InertAnimation*> newTransitions;
+        WillBeHeapVector<RawPtrWillBeMember<InertAnimation> > newTransitions;
         for (CSSAnimationUpdate::NewTransitionMap::const_iterator iter = update->newTransitions().begin(); iter != update->newTransitions().end(); ++iter)
             newTransitions.append(iter->value.animation.get());
 
         HashSet<const AnimationPlayer*> cancelledAnimationPlayers;
         if (!update->cancelledTransitions().isEmpty()) {
             ASSERT(activeAnimations);
             const TransitionMap& transitionMap = activeAnimations->cssAnimations().m_transitions;
             for (HashSet<CSSPropertyID>::iterator iter = update->cancelledTransitions().begin(); iter != update->cancelledTransitions().end(); ++iter) {
                 ASSERT(transitionMap.contains(*iter));
                 cancelledAnimationPlayers.add(transitionMap.get(*iter).player.get());
@@ skipping 197 matching lines @@
         }
         propertyShorthand = StylePropertyShorthand(CSSPropertyInvalid, properties.begin(), properties.size());
     }
     return propertyShorthand;
 }
 
 void CSSAnimations::trace(Visitor* visitor)
 {
     visitor->trace(m_transitions);
     visitor->trace(m_pendingUpdate);
+    visitor->trace(m_animations);
     visitor->trace(m_previousActiveInterpolationsForAnimations);
 }
 
 void CSSAnimationUpdate::trace(Visitor* visitor)
 {
     visitor->trace(m_newTransitions);
     visitor->trace(m_activeInterpolationsForAnimations);
     visitor->trace(m_activeInterpolationsForTransitions);
+    visitor->trace(m_newAnimations);
 }
 
 } // namespace WebCore