ActiveScriptWrappable: GC wrappers in detached ExecutionContexts.

third_party/WebKit/Source/modules/websockets/DOMWebSocket.h

 /*
  * Copyright (C) 2011 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 44 matching lines @@
 namespace blink {
 
 class Blob;
 class DOMArrayBuffer;
 class DOMArrayBufferView;
 class ExceptionState;
 class ExecutionContext;
 class StringOrStringSequence;
 
 class MODULES_EXPORT DOMWebSocket : public EventTargetWithInlineData,
-                                    public ActiveScriptWrappable,
+                                    public ActiveScriptWrappable<DOMWebSocket>,
                                     public SuspendableObject,
                                     public WebSocketChannelClient {
   DEFINE_WRAPPERTYPEINFO();
   USING_GARBAGE_COLLECTED_MIXIN(DOMWebSocket);
 
  public:
   static const char* subprotocolSeperator();
   // DOMWebSocket instances must be used with a wrapper since this class's
   // lifetime management is designed assuming the V8 holds a ref on it while
   // hasPendingActivity() returns true.
@@ skipping 176 matching lines @@
   String m_subprotocol;
   String m_extensions;
 
   Member<EventQueue> m_eventQueue;
   Timer<DOMWebSocket> m_bufferedAmountConsumeTimer;
 };
 
 }  // namespace blink
 
 #endif  // DOMWebSocket_h