Merge AnimationTimeline and DocumentTimeline

third_party/WebKit/Source/core/inspector/InspectorAnimationAgent.cpp

 // Copyright 2014 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 "core/inspector/InspectorAnimationAgent.h"
 
 #include <memory>
 #include "bindings/core/v8/V8BindingForCore.h"
 #include "core/animation/Animation.h"
 #include "core/animation/AnimationEffectReadOnly.h"
@@ skipping 530 matching lines @@
 }
 
 Response InspectorAnimationAgent::AssertAnimation(const String& id,
                                                   blink::Animation*& result) {
   result = id_to_animation_.at(id);
   if (!result)
     return Response::Error("Could not find animation with given id");
   return Response::OK();
 }
 
-AnimationTimeline& InspectorAnimationAgent::ReferenceTimeline() {
+DocumentTimeline& InspectorAnimationAgent::ReferenceTimeline() {
   return inspected_frames_->Root()->GetDocument()->Timeline();
 }
 
 double InspectorAnimationAgent::NormalizedStartTime(
     blink::Animation& animation) {
   if (ReferenceTimeline().PlaybackRate() == 0) {
     return animation.startTime() + ReferenceTimeline().currentTime() -
            animation.TimelineInternal()->currentTime();
   }
   return animation.startTime() + (animation.TimelineInternal()->ZeroTime() -
                                   ReferenceTimeline().ZeroTime()) *
                                      1000 * ReferenceTimeline().PlaybackRate();
 }
 
 DEFINE_TRACE(InspectorAnimationAgent) {
   visitor->Trace(inspected_frames_);
   visitor->Trace(css_agent_);
   visitor->Trace(id_to_animation_);
   visitor->Trace(id_to_animation_clone_);
   InspectorBaseAgent::Trace(visitor);
 }
 
 }  // namespace blink