Merge AnimationTimeline and DocumentTimeline

third_party/WebKit/Source/core/animation/AnimationTimeline.h

Index: third_party/WebKit/Source/core/animation/AnimationTimeline.h
diff --git a/third_party/WebKit/Source/core/animation/AnimationTimeline.h b/third_party/WebKit/Source/core/animation/AnimationTimeline.h
deleted file mode 100644
index 5b5bf24b1e01c9656991b51299639a3c52511dec..0000000000000000000000000000000000000000
--- a/third_party/WebKit/Source/core/animation/AnimationTimeline.h
+++ /dev/null
@@ -1,172 +0,0 @@
-/*
- * Copyright (C) 2013 Google Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef AnimationTimeline_h
-#define AnimationTimeline_h
-
-#include <memory>
-#include "core/CoreExport.h"
-#include "core/animation/AnimationEffectReadOnly.h"
-#include "core/animation/EffectModel.h"
-#include "core/animation/SuperAnimationTimeline.h"
-#include "core/dom/Element.h"
-#include "core/dom/TaskRunnerHelper.h"
-#include "platform/Timer.h"
-#include "platform/animation/CompositorAnimationTimeline.h"
-#include "platform/bindings/ScriptWrappable.h"
-#include "platform/heap/Handle.h"
-#include "platform/wtf/RefPtr.h"
-#include "platform/wtf/Vector.h"
-
-namespace blink {
-
-class Animation;
-class AnimationEffectReadOnly;
-class Document;
-
-// AnimationTimeline is constructed and owned by Document, and tied to its
-// lifecycle.
-class CORE_EXPORT AnimationTimeline : public SuperAnimationTimeline {
-  DEFINE_WRAPPERTYPEINFO();
-
- public:
-  class PlatformTiming : public GarbageCollectedFinalized<PlatformTiming> {
-   public:
-    // Calls AnimationTimeline's wake() method after duration seconds.
-    virtual void WakeAfter(double duration) = 0;
-    virtual void ServiceOnNextFrame() = 0;
-    virtual ~PlatformTiming() {}
-    DEFINE_INLINE_VIRTUAL_TRACE() {}
-  };
-
-  static AnimationTimeline* Create(Document*, PlatformTiming* = nullptr);
-
-  virtual ~AnimationTimeline() {}
-
-  bool IsAnimationTimeline() const final { return true; }
-
-  void ServiceAnimations(TimingUpdateReason);
-  void ScheduleNextService();
-
-  Animation* Play(AnimationEffectReadOnly*);
-  HeapVector<Member<Animation>> getAnimations();
-
-  void AnimationAttached(Animation&);
-
-  bool IsActive();
-  bool HasPendingUpdates() const {
-    return !animations_needing_update_.IsEmpty();
-  }
-  double ZeroTime();
-  double currentTime(bool& is_null) override;
-  double currentTime();
-  double CurrentTimeInternal(bool& is_null);
-  double CurrentTimeInternal();
-  double EffectiveTime();
-  void PauseAnimationsForTesting(double);
-
-  void SetAllCompositorPending(bool source_changed = false);
-  void SetOutdatedAnimation(Animation*);
-  void ClearOutdatedAnimation(Animation*);
-  bool HasOutdatedAnimation() const { return outdated_animation_count_ > 0; }
-  bool NeedsAnimationTimingUpdate();
-  void InvalidateKeyframeEffects(const TreeScope&);
-
-  void SetPlaybackRate(double);
-  double PlaybackRate() const;
-
-  CompositorAnimationTimeline* CompositorTimeline() const {
-    return compositor_timeline_.get();
-  }
-
-  Document* GetDocument() { return document_.Get(); }
-  void Wake();
-  void ResetForTesting();
-
-  DECLARE_VIRTUAL_TRACE();
-
- protected:
-  AnimationTimeline(Document*, PlatformTiming*);
-
- private:
-  Member<Document> document_;
-  double zero_time_;
-  bool zero_time_initialized_;
-  unsigned outdated_animation_count_;
-  // Animations which will be updated on the next frame
-  // i.e. current, in effect, or had timing changed
-  HeapHashSet<Member<Animation>> animations_needing_update_;
-  HeapHashSet<WeakMember<Animation>> animations_;
-
-  double playback_rate_;
-
-  friend class SMILTimeContainer;
-  static const double kMinimumDelay;
-
-  Member<PlatformTiming> timing_;
-  double last_current_time_internal_;
-
-  std::unique_ptr<CompositorAnimationTimeline> compositor_timeline_;
-
-  class AnimationTimelineTiming final : public PlatformTiming {
-   public:
-    AnimationTimelineTiming(AnimationTimeline* timeline)
-        : timeline_(timeline),
-          timer_(TaskRunnerHelper::Get(TaskType::kUnspecedTimer,
-                                       timeline->GetDocument()),
-                 this,
-                 &AnimationTimelineTiming::TimerFired) {
-      DCHECK(timeline_);
-    }
-
-    void WakeAfter(double duration) override;
-    void ServiceOnNextFrame() override;
-
-    void TimerFired(TimerBase*) { timeline_->Wake(); }
-
-    DECLARE_VIRTUAL_TRACE();
-
-   private:
-    Member<AnimationTimeline> timeline_;
-    TaskRunnerTimer<AnimationTimelineTiming> timer_;
-  };
-
-  friend class AnimationAnimationTimelineTest;
-};
-
-DEFINE_TYPE_CASTS(AnimationTimeline,
-                  SuperAnimationTimeline,
-                  timeline,
-                  timeline->IsAnimationTimeline(),
-                  timeline.IsAnimationTimeline());
-
-}  // namespace blink
-
-#endif