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32 #include "core/animation/css/TransitionTimeline.h"
34 #include "core/animation/ActiveAnimations.h"
35 #include "core/animation/AnimationClock.h"
39 PassRefPtr<TransitionTimeline> TransitionTimeline::create(Document* document, PassOwnPtr<PlatformTiming> timing)
41 return adoptRef(new TransitionTimeline(document, timing));
44 TransitionTimeline::TransitionTimeline(Document* document, PassOwnPtr<PlatformTiming> timing)
45 : DocumentTimeline(document, timing)
47 setZeroTime(document->animationClock().currentTime());
48 document->animationClock().unfreeze();
51 } // namespace WebCore