Disambiguate LifecycleObserver::contextDestroyed

third_party/WebKit/Source/modules/websockets/WorkerWebSocketChannel.cpp

 /*
  * Copyright (C) 2011, 2012 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 339 matching lines @@
     bridge->client()->didError();
 }
 
 void Peer::didError() {
   DCHECK(isMainThread());
   m_loaderProxy->postTaskToWorkerGlobalScope(
       BLINK_FROM_HERE,
       createCrossThreadTask(&workerGlobalScopeDidError, m_bridge));
 }
 
-void Peer::contextDestroyed() {
+void Peer::contextDestroyed(WorkerThreadLifecycleContext*) {
   DCHECK(isMainThread());
   if (m_mainWebSocketChannel) {
     m_mainWebSocketChannel->disconnect();
     m_mainWebSocketChannel = nullptr;
   }
   m_bridge = nullptr;
 }
 
 DEFINE_TRACE(Peer) {
   visitor->trace(m_mainWebSocketChannel);
@@ skipping 113 matching lines @@
   m_peer = nullptr;
   m_workerGlobalScope.clear();
 }
 
 DEFINE_TRACE(Bridge) {
   visitor->trace(m_client);
   visitor->trace(m_workerGlobalScope);
 }
 
 }  // namespace blink