Disambiguate LifecycleObserver::contextDestroyed

third_party/WebKit/Source/core/css/FontFaceSet.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:
  *
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 81 matching lines @@
 
   // FontFace::LoadFontCallback
   void notifyLoaded(FontFace*) override;
   void notifyError(FontFace*) override;
 
   size_t approximateBlankCharacterCount() const;
 
   // SuspendableObject
   void suspend() override;
   void resume() override;
-  void contextDestroyed() override;
+  void contextDestroyed(ExecutionContext*) override;
 
   static FontFaceSet* from(Document&);
   static void didLayout(Document&);
   static size_t approximateBlankCharacterCount(Document&);
 
   static const char* supplementName() { return "FontFaceSet"; }
 
   void addFontFacesToFontFaceCache(FontFaceCache*, CSSFontSelector*);
 
   DECLARE_VIRTUAL_TRACE();
@@ skipping 69 matching lines @@
   HeapListHashSet<Member<FontFace>> m_nonCSSConnectedFaces;
 
   Member<AsyncMethodRunner<FontFaceSet>> m_asyncRunner;
 
   FontLoadHistogram m_histogram;
 };
 
 }  // namespace blink
 
 #endif  // FontFaceSet_h