Add a Mojo EDK for Chrome that uses one OS pipe per message pipe.

content/browser/browser_main_loop.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 CONTENT_BROWSER_BROWSER_MAIN_LOOP_H_
 #define CONTENT_BROWSER_BROWSER_MAIN_LOOP_H_
 
 #include "base/basictypes.h"
 #include "base/files/file_path.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/timer/timer.h"
 #include "content/browser/browser_process_sub_thread.h"
 #include "content/public/browser/browser_main_runner.h"
 
 namespace base {
 class CommandLine;
 class FilePath;
 class HighResolutionTimerManager;
 class MessageLoop;
 class PowerMonitor;
 class SystemMonitor;
 class MemoryPressureMonitor;
 namespace trace_event {
 class TraceMemoryController;
 class TraceEventSystemStatsMonitor;
 }  // namespace trace_event
 }  // namespace base
 
+namespace IPC {
+class ScopedIPCSupport;
+}
+
 namespace media {
 class AudioManager;
 class UserInputMonitor;
 namespace midi {
 class MidiManager;
 }  // namespace midi
 }  // namespace media
 
 namespace net {
 class NetworkChangeNotifier;
@@ skipping 194 matching lines @@
   scoped_ptr<BrowserProcessSubThread> db_thread_;
   scoped_ptr<BrowserProcessSubThread> file_user_blocking_thread_;
   scoped_ptr<BrowserProcessSubThread> file_thread_;
   scoped_ptr<BrowserProcessSubThread> process_launcher_thread_;
   scoped_ptr<BrowserProcessSubThread> cache_thread_;
   scoped_ptr<BrowserProcessSubThread> io_thread_;
 
   // Members initialized in |BrowserThreadsStarted()| --------------------------
   scoped_ptr<base::Thread> indexed_db_thread_;
   scoped_ptr<MojoShellContext> mojo_shell_context_;
+  scoped_ptr<IPC::ScopedIPCSupport> mojo_ipc_support_;
 
   // |user_input_monitor_| has to outlive |audio_manager_|, so declared first.
   scoped_ptr<media::UserInputMonitor> user_input_monitor_;
   scoped_ptr<media::AudioManager> audio_manager_;
 
   scoped_ptr<media::midi::MidiManager> midi_manager_;
 
 #if defined(USE_UDEV)
   scoped_ptr<DeviceMonitorLinux> device_monitor_linux_;
 #elif defined(OS_MACOSX) && !defined(OS_IOS)
   scoped_ptr<DeviceMonitorMac> device_monitor_mac_;
 #endif
 #if defined(USE_OZONE)
   scoped_ptr<ui::ClientNativePixmapFactory> client_native_pixmap_factory_;
 #endif
 
   scoped_ptr<ResourceDispatcherHostImpl> resource_dispatcher_host_;
   scoped_ptr<MediaStreamManager> media_stream_manager_;
   scoped_ptr<SpeechRecognitionManagerImpl> speech_recognition_manager_;
   scoped_ptr<TimeZoneMonitor> time_zone_monitor_;
 
   // DO NOT add members here. Add them to the right categories above.
 
   DISALLOW_COPY_AND_ASSIGN(BrowserMainLoop);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_BROWSER_MAIN_LOOP_H_