CC Animation: Move files from cc_blink to Source/platform/animation

third_party/WebKit/Source/platform/animation/WebCompositorAnimationTimeline.cpp

+// Copyright 2016 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "platform/animation/WebCompositorAnimationTimeline.h"
+
+#include "cc/animation/animation_id_provider.h"
+#include "cc/animation/animation_player.h"
+#include "cc/animation/animation_timeline.h"
+#include "platform/animation/WebCompositorAnimationPlayer.h"
+#include "platform/animation/WebCompositorAnimationPlayerClient.h"
+
+namespace blink {
+
+WebCompositorAnimationTimeline::WebCompositorAnimationTimeline()
+    : m_animationTimeline(cc::AnimationTimeline::Create(cc::AnimationIdProvider::NextTimelineId()))
+{
+}
+
+WebCompositorAnimationTimeline::~WebCompositorAnimationTimeline()
+{
+}
+
+cc::AnimationTimeline* WebCompositorAnimationTimeline::animationTimeline() const
+{
+    return m_animationTimeline.get();
+}
+
+void WebCompositorAnimationTimeline::playerAttached(const blink::WebCompositorAnimationPlayerClient& client)
+{
+    if (client.compositorPlayer())
+        m_animationTimeline->AttachPlayer(client.compositorPlayer()->animationPlayer());
+}
+
+void WebCompositorAnimationTimeline::playerDestroyed(const blink::WebCompositorAnimationPlayerClient& client)
+{
+    if (client.compositorPlayer())
+        m_animationTimeline->DetachPlayer(client.compositorPlayer()->animationPlayer());
+}
+
+} // namespace blink