Delegate decision what site instances can be rendered in what process to chrome

content/browser/renderer_host/mock_render_process_host.h

 // Copyright (c) 2011 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_MOCK_RENDER_PROCESS_HOST_H_
 #define CONTENT_BROWSER_RENDERER_HOST_MOCK_RENDER_PROCESS_HOST_H_
 #pragma once
 
 #include "base/basictypes.h"
 #include "base/memory/scoped_vector.h"
@@ skipping 53 matching lines @@
   virtual bool OnMessageReceived(const IPC::Message& msg) OVERRIDE;
   virtual void OnChannelConnected(int32 peer_pid) OVERRIDE;
 
   // 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:
+  virtual bool IsSuitableHost(const GURL& site_url) OVERRIDE;
+
   // Stores IPC messages that would have been sent to the renderer.
   IPC::TestSink sink_;
   TransportDIB* transport_dib_;
   int bad_msg_count_;
   const MockRenderProcessHostFactory* factory_;
 
   DISALLOW_COPY_AND_ASSIGN(MockRenderProcessHost);
 };
 
 class MockRenderProcessHostFactory : public RenderProcessHostFactory {
@@ skipping 12 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  // CONTENT_BROWSER_RENDERER_HOST_MOCK_RENDER_PROCESS_HOST_H_