Non-SFI: move socketpair() from plugin process to browser process.

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 <vector>
@@ skipping 148 matching lines @@
 
   // Sends the message to the NaCl process to load the plugin. Returns true
   // on success.
   bool StartNaClExecution();
 
   void StartNaClFileResolved(
       NaClStartParams params,
       const base::FilePath& file_path,
       base::File nexe_file);
 
+#if defined(OS_LINUX)
+  // Creates a pair of IPC::ChannelHandle. Returns true on success.
+  static bool CreateChannelHandlePair(ScopedChannelHandle* channel_handle1,
+                                      ScopedChannelHandle* channel_handle2);
+#endif
+
+  // Starts browser PPAPI proxy. Returns true on success.
+  bool StartPPAPIProxy(ScopedChannelHandle channel_handle);
+
   // Does post-process-launching tasks for starting the NaCl process once
   // we have a connection.
   //
   // Returns false on failure.
   bool StartWithLaunchedProcess();
 
   // Message handlers for validation caching.
   void OnQueryKnownToValidate(const std::string& signature, bool* result);
   void OnSetKnownToValidate(const std::string& signature);
   void OnResolveFileToken(uint64 file_token_lo, uint64 file_token_hi);
   void FileResolved(uint64_t file_token_lo,
                     uint64_t file_token_hi,
                     const base::FilePath& file_path,
                     base::File file);
 #if defined(OS_WIN)
   // Message handler for Windows hardware exception handling.
   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 channels to the browser/renderer have been
   // created.
   void OnPpapiChannelsCreated(
-      const IPC::ChannelHandle& browser_channel_handle,
+      const IPC::ChannelHandle& ppapi_browser_channel_handle,
       const IPC::ChannelHandle& ppapi_renderer_channel_handle,
       const IPC::ChannelHandle& trusted_renderer_channel_handle,
       const IPC::ChannelHandle& manifest_service_channel_handle);
 
   GURL manifest_url_;
   base::File nexe_file_;
   NaClFileToken nexe_token_;
   std::vector<NaClResourcePrefetchResult> prefetched_resource_files_;
 
   ppapi::PpapiPermissions permissions_;
@@ skipping 49 matching lines @@
   base::File socket_for_sel_ldr_;
 
   base::WeakPtrFactory<NaClProcessHost> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(NaClProcessHost);
 };
 
 }  // namespace nacl
 
 #endif  // COMPONENTS_NACL_BROWSER_NACL_PROCESS_HOST_H_