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

cc/blink/web_compositor_animation_timeline_impl.cc

-// Copyright 2015 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 "cc/blink/web_compositor_animation_timeline_impl.h"
-
-#include "cc/animation/animation_id_provider.h"
-#include "cc/animation/animation_player.h"
-#include "cc/animation/animation_timeline.h"
-#include "cc/blink/web_compositor_animation_player_impl.h"
-#include "third_party/WebKit/public/platform/WebCompositorAnimationPlayerClient.h"
-
-using cc::AnimationTimeline;
-
-namespace cc_blink {
-
-WebCompositorAnimationTimelineImpl::WebCompositorAnimationTimelineImpl()
-    : animation_timeline_(AnimationTimeline::Create(
-          cc::AnimationIdProvider::NextTimelineId())) {
-}
-
-WebCompositorAnimationTimelineImpl::~WebCompositorAnimationTimelineImpl() {
-}
-
-cc::AnimationTimeline* WebCompositorAnimationTimelineImpl::animation_timeline()
-    const {
-  return animation_timeline_.get();
-}
-
-void WebCompositorAnimationTimelineImpl::playerAttached(
-    const blink::WebCompositorAnimationPlayerClient& client) {
-  if (client.compositorPlayer())
-    animation_timeline_->AttachPlayer(
-        static_cast<WebCompositorAnimationPlayerImpl*>(
-            client.compositorPlayer())->animation_player());
-}
-
-void WebCompositorAnimationTimelineImpl::playerDestroyed(
-    const blink::WebCompositorAnimationPlayerClient& client) {
-  if (client.compositorPlayer())
-    animation_timeline_->DetachPlayer(
-        static_cast<WebCompositorAnimationPlayerImpl*>(
-            client.compositorPlayer())->animation_player());
-}
-
-}  // namespace cc_blink