startAnimationOnCompositor  214 Source/core/animation/Animation.cpp     if (!CompositorAnimations::instance()->startAnimationOnCompositor(*m_target.get(), specifiedTiming(), *effect(), m_compositorAnimationIds))
startAnimationOnCompositor   63 Source/core/animation/CompositorAnimations.h     virtual bool startAnimationOnCompositor(const Element&, const Timing&, const AnimationEffect&, Vector<int>& startedAnimationIds);