Devtools Animations: Listen to all animation play state changes

third_party/WebKit/Source/core/animation/Animation.cpp

 /*
  * 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
@@ skipping 876 matching lines @@
 
     if (playStateInternal() == Idle)
         return;
 
     m_holdTime = currentTimeInternal();
     m_held = true;
     // TODO
     m_playState = Idle;
     m_startTime = nullValue();
     m_currentTimePending = false;
-
-    InspectorInstrumentation::didCancelAnimation(m_timeline->document(), m_sequenceNumber);
 }
 
 void Animation::beginUpdatingState()
 {
     // Nested calls are not allowed!
     ASSERT(!m_stateIsBeingUpdated);
     m_stateIsBeingUpdated = true;
 }
 
 void Animation::endUpdatingState()
@@ skipping 141 matching lines @@
         m_animation->setCompositorPending(true);
         break;
     case DoNotSetCompositorPending:
         break;
     default:
         ASSERT_NOT_REACHED();
         break;
     }
     m_animation->endUpdatingState();
 
-    if (oldPlayState != newPlayState && newPlayState == Running)
-        InspectorInstrumentation::didStartAnimation(m_animation->timeline()->document(), m_animation);
+    if (oldPlayState != newPlayState)
+        InspectorInstrumentation::animationPlayStateChanged(m_animation->timeline()->document(), m_animation, oldPlayState, newPlayState);
 }
 
 bool Animation::addEventListenerInternal(const AtomicString& eventType, PassRefPtrWillBeRawPtr<EventListener> listener, const EventListenerOptions& options)
 {
     if (eventType == EventTypeNames::finish)
         UseCounter::count(executionContext(), UseCounter::AnimationFinishEvent);
     return EventTargetWithInlineData::addEventListenerInternal(eventType, listener, options);
 }
 
 void Animation::pauseForTesting(double pauseTime)
@@ skipping 17 matching lines @@
     visitor->trace(m_content);
     visitor->trace(m_timeline);
     visitor->trace(m_pendingFinishedEvent);
     visitor->trace(m_finishedPromise);
     visitor->trace(m_readyPromise);
     RefCountedGarbageCollectedEventTargetWithInlineData<Animation>::trace(visitor);
     ActiveDOMObject::trace(visitor);
 }
 
 } // namespace