Source/core/animation/css/CSSPendingAnimations.h

/*
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#ifndef CSSPendingAnimations_h
#define CSSPendingAnimations_h

#include "core/animation/Player.h"
#include "wtf/Vector.h"

namespace WebCore {

// Used to synchronize the start of main-thread animations with compositor
// animations when both classes of CSS Animations are triggered by the same recalc
class CSSPendingAnimations FINAL {
public:
    void add(Player*);
    // Returns whether we are waiting for an animation to start and should
    // service again on the next frame.
    bool startPendingAnimations();
    void notifyCompositorAnimationStarted(double monotonicAnimationStartTime);

private:
    Vector<std::pair<RefPtr<Player>, double> > m_pending;
    Vector<RefPtr<Player> > m_waitingForCompositorAnimationStart;
};

} // namespace WebCore

#endif