Support exposing Mojo services between render frames, render threads, and their respective hosts.

content/child/child_thread.cc

 // 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.
 
 #include "content/child/child_thread.h"
 
 #include <signal.h>
 
 #include <string>
 
@@ skipping 221 matching lines @@
                                IPC::Channel::MODE_CLIENT,
                                this,
                                ChildProcess::current()->io_message_loop_proxy(),
                                true,
                                ChildProcess::current()->GetShutDownEvent());
 #ifdef IPC_MESSAGE_LOG_ENABLED
   if (!in_browser_process_)
     IPC::Logging::GetInstance()->SetIPCSender(this);
 #endif
 
-  mojo_application_.reset(new MojoApplication(this));
+  mojo_application_.reset(new MojoApplication);
 
   sync_message_filter_ =
       new IPC::SyncMessageFilter(ChildProcess::current()->GetShutDownEvent());
   thread_safe_sender_ = new ThreadSafeSender(
       base::MessageLoopProxy::current().get(), sync_message_filter_.get());
 
   resource_dispatcher_.reset(new ResourceDispatcher(this));
   socket_stream_dispatcher_.reset(new SocketStreamDispatcher());
   websocket_dispatcher_.reset(new WebSocketDispatcher);
   file_system_dispatcher_.reset(new FileSystemDispatcher());
@@ skipping 110 matching lines @@
 
 void ChildThread::OnChannelConnected(int32 peer_pid) {
   channel_connected_factory_.InvalidateWeakPtrs();
 }
 
 void ChildThread::OnChannelError() {
   set_on_channel_error_called(true);
   base::MessageLoop::current()->Quit();
 }
 
-void ChildThread::ConnectToService(
-    const mojo::String& service_url,
-    const mojo::String& service_name,
-    mojo::ScopedMessagePipeHandle message_pipe,
-    const mojo::String& requestor_url) {
-  // By default, we don't expect incoming connections.
-  NOTREACHED();
-}
-
 bool ChildThread::Send(IPC::Message* msg) {
   DCHECK(base::MessageLoop::current() == message_loop());
   if (!channel_) {
     delete msg;
     return false;
   }
 
   return channel_->Send(msg);
 }
 
@@ skipping 185 matching lines @@
   base::MessageLoop::current()->SetTimerSlack(timer_slack);
 
 #ifdef OS_WIN
   // Windows Vista+ has a fancy process backgrounding mode that can only be set
   // from within the process.
   base::Process::Current().SetProcessBackgrounded(background);
 #endif  // OS_WIN
 }
 
 }  // namespace content