Remove IPC_BEGIN_MESSAGE_MAP_EX macro since r270839 made all bad IPCs kill their child processes.

content/browser/renderer_host/media/webrtc_identity_service_host.h

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CONTENT_BROWSER_RENDERER_HOST_MEDIA_WEBRTC_IDENTITY_SERVICE_HOST_H_
 #define CONTENT_BROWSER_RENDERER_HOST_MEDIA_WEBRTC_IDENTITY_SERVICE_HOST_H_
 
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 15 matching lines @@
 // ERR_INSUFFICIENT_RESOURCES will be sent back to the renderer.
 class CONTENT_EXPORT WebRTCIdentityServiceHost : public BrowserMessageFilter {
  public:
   WebRTCIdentityServiceHost(int renderer_process_id,
                             scoped_refptr<WebRTCIdentityStore> identity_store);
 
  protected:
   virtual ~WebRTCIdentityServiceHost();
 
   // content::BrowserMessageFilter override.
-  virtual bool OnMessageReceived(const IPC::Message& message,
-                                 bool* message_was_ok) OVERRIDE;
+  virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;
 
  private:
   // |sequence_number| is the same as in the OnRequestIdentity call.
   // See WebRTCIdentityStore for the meaning of the parameters.
   void OnComplete(int sequence_number,
                   int status,
                   const std::string& certificate,
                   const std::string& private_key);
 
   // |sequence_number| is a renderer wide unique number for each request and
@@ skipping 14 matching lines @@
   base::Closure cancel_callback_;
   scoped_refptr<WebRTCIdentityStore> identity_store_;
   base::WeakPtrFactory<WebRTCIdentityServiceHost> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(WebRTCIdentityServiceHost);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_MEDIA_WEBRTC_IDENTITY_SERVICE_HOST_H_