Initial implementation of WorkletAnimation

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

 // 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.
 
 #ifndef KeyframeEffectReadOnly_h
 #define KeyframeEffectReadOnly_h
 
 #include "core/CoreExport.h"
 #include "core/animation/AnimationEffectReadOnly.h"
 #include "core/animation/EffectModel.h"
 
 namespace blink {
 
 class DictionarySequenceOrDictionary;
+class CompositorAnimationPlayer;
 class Element;
 class ExceptionState;
 class ExecutionContext;
 class PropertyHandle;
 class SampledEffect;
 class UnrestrictedDoubleOrKeyframeEffectOptions;
 
 // Represents the effect of an Animation on an Element's properties.
 // http://w3c.github.io/web-animations/#the-keyframeeffect-interfaces
 class CORE_EXPORT KeyframeEffectReadOnly : public AnimationEffectReadOnly {
@@ skipping 32 matching lines @@
   Element* Target() const { return target_; }
 
   void NotifySampledEffectRemovedFromEffectStack();
 
   bool IsCandidateForAnimationOnCompositor(
       double animation_playback_rate) const;
   // Must only be called once.
   bool MaybeStartAnimationOnCompositor(int group,
                                        double start_time,
                                        double time_offset,
-                                       double animation_playback_rate);
+                                       double animation_playback_rate,
+                                       CompositorAnimationPlayer*);
   bool HasActiveAnimationsOnCompositor() const;
   bool HasActiveAnimationsOnCompositor(const PropertyHandle&) const;
   bool CancelAnimationOnCompositor();
   void RestartAnimationOnCompositor();
   void CancelIncompatibleAnimationsOnCompositor();
   void PauseAnimationForTestingOnCompositor(double pause_time);
 
   void AttachCompositedLayers();
 
   void SetCompositorAnimationIdsForTesting(
@@ skipping 37 matching lines @@
 
 DEFINE_TYPE_CASTS(KeyframeEffectReadOnly,
                   AnimationEffectReadOnly,
                   animationNode,
                   animationNode->IsKeyframeEffectReadOnly(),
                   animationNode.IsKeyframeEffectReadOnly());
 
 }  // namespace blink
 
 #endif  // KeyframeEffectReadOnly_h