ActiveScriptWrappable: GC wrappers in detached ExecutionContexts.

third_party/WebKit/Source/core/workers/SharedWorker.h

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  * Copyright (C) 2010 Apple 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.
@@ skipping 24 matching lines @@
 #include "bindings/core/v8/ActiveScriptWrappable.h"
 #include "core/CoreExport.h"
 #include "core/workers/AbstractWorker.h"
 #include "platform/Supplementable.h"
 #include "platform/heap/Handle.h"
 
 namespace blink {
 
 class ExceptionState;
 
-class CORE_EXPORT SharedWorker final : public AbstractWorker,
-                                       public Supplementable<SharedWorker>,
-                                       public ActiveScriptWrappable {
+class CORE_EXPORT SharedWorker final
+    : public AbstractWorker,
+      public Supplementable<SharedWorker>,
+      public ActiveScriptWrappable<SharedWorker> {
   DEFINE_WRAPPERTYPEINFO();
   USING_GARBAGE_COLLECTED_MIXIN(SharedWorker);
 
  public:
   static SharedWorker* create(ExecutionContext*,
                               const String& url,
                               const String& name,
                               ExceptionState&);
   ~SharedWorker() override;
 
@@ skipping 10 matching lines @@
  private:
   explicit SharedWorker(ExecutionContext*);
 
   Member<MessagePort> m_port;
   bool m_isBeingConnected;
 };
 
 }  // namespace blink
 
 #endif  // SharedWorker_h