Introduce IPC::ChannelProxy::Create*() and IPC::SynChannel::Create*()

win8/metro_driver/chrome_app_view_ash.cc

Index: win8/metro_driver/chrome_app_view_ash.cc
diff --git a/win8/metro_driver/chrome_app_view_ash.cc b/win8/metro_driver/chrome_app_view_ash.cc
index c104a15cc80cebcd2a2c83227b3c02bed7cdf2e1..2ade77ae3888652d6969a743473640670d965162 100644
--- a/win8/metro_driver/chrome_app_view_ash.cc
+++ b/win8/metro_driver/chrome_app_view_ash.cc
@@ -694,11 +694,11 @@ ChromeAppViewAsh::Run() {
   // In Aura mode we create an IPC channel to the browser, then ask it to
   // connect to us.
   ChromeChannelListener ui_channel_listener(&ui_loop_, this);
-  IPC::ChannelProxy ui_channel(win8::kMetroViewerIPCChannelName,
-                               IPC::Channel::MODE_NAMED_CLIENT,
-                               &ui_channel_listener,
-                               io_thread.message_loop_proxy());
-  ui_channel_ = &ui_channel;
+  scoped_ptr<IPC::ChannelProxy> channel = IPC::ChannelProxy::CreateNamedClient(
+          win8::kMetroViewerIPCChannelName,
+          &ui_channel_listener,
+          io_thread.message_loop_proxy());
+  ui_channel_ = channel.get();
 
   // Upon receipt of the MetroViewerHostMsg_SetTargetSurface message the
   // browser will use D3D from the browser process to present to our Window.