Disambiguate LifecycleObserver::contextDestroyed

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

 /*
  * 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 98 matching lines @@
   }
   bool limited() const { return limited(currentTimeInternal()); }
   bool finishedInternal() const { return m_finished; }
 
   DEFINE_ATTRIBUTE_EVENT_LISTENER(finish);
   DEFINE_ATTRIBUTE_EVENT_LISTENER(cancel);
 
   const AtomicString& interfaceName() const override;
   ExecutionContext* getExecutionContext() const override;
   bool hasPendingActivity() const final;
-  void contextDestroyed() override;
+  void contextDestroyed(ExecutionContext*) override;
 
   double playbackRate() const;
   void setPlaybackRate(double);
   const AnimationTimeline* timeline() const { return m_timeline; }
   AnimationTimeline* timeline() { return m_timeline; }
 
   double calculateStartTime(double currentTime) const;
   bool hasStartTime() const { return !isNull(m_startTime); }
   double startTime(bool& isNull) const;
   double startTime() const;
@@ skipping 208 matching lines @@
 
   bool m_currentTimePending;
   bool m_stateIsBeingUpdated;
 
   bool m_effectSuppressed;
 };
 
 }  // namespace blink
 
 #endif  // Animation_h