Remove the NaCl SRPC proxy from Chrome.

chrome/browser/nacl_host/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 CHROME_BROWSER_NACL_HOST_NACL_PROCESS_HOST_H_
 #define CHROME_BROWSER_NACL_HOST_NACL_PROCESS_HOST_H_
 
 #include "build/build_config.h"
 
 #include "base/file_path.h"
@@ skipping 101 matching lines @@
   // Get path to manifest on local disk if possible.
   FilePath GetManifestPath();
   bool LaunchSelLdr();
 
   // BrowserChildProcessHostDelegate implementation:
   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);
 
   // Sends the message to the NaCl process to load the plugin. Returns true
   // on success.
   bool StartNaClExecution();
 
   // Called once all initialization is complete and the NaCl process is
   // ready to go. Returns true on success.
@@ skipping 60 matching lines @@
 
   scoped_ptr<content::BrowserChildProcessHost> process_;
 
   bool enable_exception_handling_;
   bool enable_debug_stub_;
 
   bool uses_irt_;
 
   bool off_the_record_;
 
-  bool enable_ipc_proxy_;
-
   // 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_;
 
   DISALLOW_COPY_AND_ASSIGN(NaClProcessHost);
 };
 
 #endif  // CHROME_BROWSER_NACL_HOST_NACL_PROCESS_HOST_H_