content/gpu: Set up a mojom connection between browser and gpu.

content/common/child_process_host_impl.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/common/child_process_host_impl.h"
 
 #include <limits>
 
 #include "base/atomic_sequence_num.h"
 #include "base/command_line.h"
@@ skipping 142 matching lines @@
   bool initialized = InitChannel();
   DCHECK(initialized);
 }
 
 bool ChildProcessHostImpl::InitChannel() {
   if (!channel_->Connect())
     return false;
 
   for (size_t i = 0; i < filters_.size(); ++i)
     filters_[i]->OnFilterAdded(channel_.get());
+  delegate_->OnChannelInitialized(channel_.get());
 
   // Make sure these messages get sent first.
 #if defined(IPC_MESSAGE_LOG_ENABLED)
   bool enabled = IPC::Logging::GetInstance()->Enabled();
   Send(new ChildProcessMsg_SetIPCLoggingEnabled(enabled));
 #endif
 
   opening_channel_ = true;
 
   return true;
@@ skipping 110 matching lines @@
 void ChildProcessHostImpl::OnBadMessageReceived(const IPC::Message& message) {
   delegate_->OnBadMessageReceived(message);
 }
 
 void ChildProcessHostImpl::OnShutdownRequest() {
   if (delegate_->CanShutdown())
     Send(new ChildProcessMsg_Shutdown());
 }
 
 }  // namespace content