Make IPC::Channel::Listener:OnMessageReceived have a return value indicating ...

chrome/browser/renderer_host/mock_render_process_host.h

 // Copyright (c) 2009 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 CHROME_BROWSER_RENDERER_HOST_MOCK_RENDER_PROCESS_HOST_H_
 #define CHROME_BROWSER_RENDERER_HOST_MOCK_RENDER_PROCESS_HOST_H_
 #pragma once
 
 #include "base/basictypes.h"
 #include "base/scoped_vector.h"
@@ skipping 41 matching lines @@
   virtual bool FastShutdownIfPossible();
   virtual bool SendWithTimeout(IPC::Message* msg, int timeout_ms);
   virtual base::ProcessHandle GetHandle();
 
   virtual TransportDIB* GetTransportDIB(TransportDIB::Id dib_id);
 
   // IPC::Channel::Sender via RenderProcessHost.
   virtual bool Send(IPC::Message* msg);
 
   // IPC::Channel::Listener via RenderProcessHost.
-  virtual void OnMessageReceived(const IPC::Message& msg);
+  virtual bool OnMessageReceived(const IPC::Message& msg);
   virtual void OnChannelConnected(int32 peer_pid);
 
   // Attaches the factory object so we can remove this object in its destructor
   // and prevent MockRenderProcessHostFacotry from deleting it.
   void SetFactory(const MockRenderProcessHostFactory* factory) {
     factory_ = factory;
   }
 
  private:
   // Stores IPC messages that would have been sent to the renderer.
@@ skipping 20 matching lines @@
  private:
   // A list of MockRenderProcessHosts created by this object. This list is used
   // for deleting all MockRenderProcessHosts that have not deleted by a test in
   // the destructor and prevent them from being leaked.
   mutable ScopedVector<MockRenderProcessHost> processes_;
 
   DISALLOW_COPY_AND_ASSIGN(MockRenderProcessHostFactory);
 };
 
 #endif  // CHROME_BROWSER_RENDERER_HOST_MOCK_RENDER_PROCESS_HOST_H_