Prototype: Use Chromium IPC for plugin LOAD_MODULE.

components/nacl/browser/nacl_process_host.h

 // Copyright (c) 2012 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 COMPONENTS_NACL_BROWSER_NACL_PROCESS_HOST_H_
 #define COMPONENTS_NACL_BROWSER_NACL_PROCESS_HOST_H_
 
 #include "build/build_config.h"
 
 #include "base/files/file_path.h"
@@ skipping 117 matching lines @@
   virtual bool OnMessageReceived(const IPC::Message& msg) OVERRIDE;
   virtual void OnProcessLaunched() OVERRIDE;
 
   void OnResourcesReady();
 
   // Enable the PPAPI proxy only for NaCl processes corresponding to a renderer.
   bool enable_ppapi_proxy() { return render_view_id_ != 0; }
 
   // Sends the reply message to the renderer who is waiting for the plugin
   // to load. Returns true on success.
-  bool ReplyToRenderer(const IPC::ChannelHandle& channel_handle);
+  bool ReplyToRenderer();
 
   // Sends the reply with error message to the renderer.
   void SendErrorToRenderer(const std::string& error_message);
 
   // Sends the reply message to the renderer. Either result or
   // error message must be empty.
   void SendMessageToRenderer(const NaClLaunchResult& result,
                              const std::string& error_message);
 
   // Sends the message to the NaCl process to load the plugin. Returns true
@@ skipping 24 matching lines @@
   void OnAttachDebugExceptionHandler(const std::string& info,
                                      IPC::Message* reply_msg);
   bool AttachDebugExceptionHandler(const std::string& info,
                                    IPC::Message* reply_msg);
 #endif
 
   // Called when the PPAPI IPC channel to the browser has been created.
   void OnPpapiBrowserChannelCreated(const IPC::ChannelHandle& channel_handle);
   // Called when the PPAPI IPC channel to the renderer has been created.
   void OnPpapiRendererChannelCreated(const IPC::ChannelHandle& channel_handle);
+  // Called when the NaCl IPC channel to the renderer has been created

[dmichael (off chromium), 2014/02/06 18:18:47]

nit: period

+  void OnTrustedPluginChannelCreated(const IPC::ChannelHandle& channel_handle);
 
   // Called by PluginListener, so messages from the untrusted side of
   // the IPC proxy can be handled.
   bool OnUntrustedMessageForwarded(const IPC::Message& msg);
 
   GURL manifest_url_;
   ppapi::PpapiPermissions permissions_;
 
 #if defined(OS_WIN)
   // This field becomes true when the broker successfully launched
@@ skipping 37 matching lines @@
 
   // Channel proxy to terminate the NaCl-Browser PPAPI channel.
   scoped_ptr<IPC::ChannelProxy> ipc_proxy_channel_;
   // Plugin listener, to forward browser channel messages to us.
   PluginListener ipc_plugin_listener_;
   // Browser host for plugin process.
   scoped_ptr<content::BrowserPpapiHost> ppapi_host_;
 
   int render_view_id_;
 
+  IPC::ChannelHandle ppapi_renderer_channel_handle_;
+  IPC::ChannelHandle nacl_renderer_channel_handle_;
+
   DISALLOW_COPY_AND_ASSIGN(NaClProcessHost);
 };
 
 }  // namespace nacl
 
 #endif  // COMPONENTS_NACL_BROWSER_NACL_PROCESS_HOST_H_