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

content/browser/renderer_host/pepper/pepper_renderer_connection.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_PEPPER_PEPPER_RENDERER_CONNECTION_H_
 #define CONTENT_BROWSER_RENDERER_HOST_PEPPER_PEPPER_RENDERER_CONNECTION_H_
 
 #include <vector>
 
 #include "base/basictypes.h"
@@ skipping 18 matching lines @@
 
 // This class represents a connection from the browser to the renderer for
 // sending/receiving pepper ResourceHost related messages. When the browser
 // and renderer communicate about ResourceHosts, they should pass the plugin
 // process ID to identify which plugin they are talking about.
 class PepperRendererConnection : public BrowserMessageFilter {
  public:
   explicit PepperRendererConnection(int render_process_id);
 
   // BrowserMessageFilter overrides.
-  virtual bool OnMessageReceived(const IPC::Message& msg,
-                                 bool* message_was_ok) OVERRIDE;
+  virtual bool OnMessageReceived(const IPC::Message& msg) OVERRIDE;
 
  private:
   virtual ~PepperRendererConnection();
 
   // Returns the host for the child process for the given |child_process_id|.
   // If |child_process_id| is 0, returns the host owned by this
   // PepperRendererConnection, which serves as the host for in-process plugins.
   BrowserPpapiHostImpl* GetHostForChildProcess(int child_process_id) const;
 
   void OnMsgCreateResourceHostsFromHost(
@@ skipping 15 matching lines @@
   // with the browser when running in-process but it means that plugin-specific
   // information (like the plugin name) won't be available.
   scoped_ptr<BrowserPpapiHostImpl> in_process_host_;
 
   DISALLOW_COPY_AND_ASSIGN(PepperRendererConnection);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_PEPPER_PEPPER_RENDERER_CONNECTION_H_