Convert UtilityProcessHost to bootstrap Mojo Channel using the Shell connection

content/browser/browser_main_loop.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/browser/browser_main_loop.h"
 
 #include <stddef.h>
 
 #include <string>
 #include <utility>
@@ skipping 37 matching lines @@
 #include "content/browser/gpu/browser_gpu_channel_host_factory.h"
 #include "content/browser/gpu/browser_gpu_memory_buffer_manager.h"
 #include "content/browser/gpu/compositor_util.h"
 #include "content/browser/gpu/gpu_data_manager_impl.h"
 #include "content/browser/gpu/gpu_process_host.h"
 #include "content/browser/gpu/gpu_process_host_ui_shim.h"
 #include "content/browser/histogram_synchronizer.h"
 #include "content/browser/loader/resource_dispatcher_host_impl.h"
 #include "content/browser/loader_delegate_impl.h"
 #include "content/browser/media/media_internals.h"
-#include "content/browser/mojo/mojo_shell_context.h"
 #include "content/browser/net/browser_online_state_observer.h"
 #include "content/browser/renderer_host/media/media_stream_manager.h"
 #include "content/browser/renderer_host/render_process_host_impl.h"
 #include "content/browser/speech/speech_recognition_manager_impl.h"
 #include "content/browser/startup_task_runner.h"
 #include "content/browser/time_zone_monitor.h"
 #include "content/browser/utility_process_host_impl.h"
 #include "content/browser/webui/content_web_ui_controller_factory.h"
 #include "content/browser/webui/url_data_manager.h"
 #include "content/common/content_switches_internal.h"
 #include "content/common/host_discardable_shared_memory_manager.h"
 #include "content/common/host_shared_bitmap_manager.h"
 #include "content/common/mojo/mojo_shell_connection_impl.h"
 #include "content/public/browser/browser_main_parts.h"
 #include "content/public/browser/content_browser_client.h"
 #include "content/public/browser/render_process_host.h"
+#include "content/public/browser/shell_context.h"
 #include "content/public/browser/tracing_controller.h"
 #include "content/public/common/content_client.h"
 #include "content/public/common/content_switches.h"
 #include "content/public/common/main_function_params.h"
 #include "content/public/common/result_codes.h"
 #include "device/battery/battery_status_service.h"
 #include "media/base/media.h"
 #include "media/base/user_input_monitor.h"
 #include "media/midi/midi_manager.h"
 #include "mojo/edk/embedder/embedder.h"
@@ skipping 935 matching lines @@
   // On Mac and windows, the monitor needs to be destroyed on the same thread
   // as they were created. On Linux, the monitor will be deleted when IO thread
   // goes away.
 #if defined(OS_WIN)
   system_message_window_.reset();
 #elif defined(OS_MACOSX)
   device_monitor_mac_.reset();
 #endif
 
   // Shutdown Mojo shell and IPC.
-  mojo_shell_context_.reset();
+  shell_context_.reset();
   mojo_ipc_support_.reset();
 
   // Must be size_t so we can subtract from it.
   for (size_t thread_id = BrowserThread::ID_COUNT - 1;
        thread_id >= (BrowserThread::UI + 1);
        --thread_id) {
     // Find the thread object we want to stop. Looping over all valid
     // BrowserThread IDs and DCHECKing on a missing case in the switch
     // statement helps avoid a mismatch between this code and the
     // BrowserThread::ID enumeration.
@@ skipping 124 matching lines @@
   // Disallow mojo sync call in the browser process.
   bool sync_call_allowed = false;
   MojoResult result = mojo::edk::SetProperty(
       MOJO_PROPERTY_TYPE_SYNC_CALL_ALLOWED, &sync_call_allowed);
   DCHECK_EQ(MOJO_RESULT_OK, result);
 
   mojo_ipc_support_.reset(new mojo::edk::ScopedIPCSupport(
       BrowserThread::UnsafeGetMessageLoopForThread(BrowserThread::IO)
           ->task_runner()));
 
-  mojo_shell_context_.reset(new MojoShellContext);
+  shell_context_ = ShellContext::Create();
   if (shell::ShellIsRemote()) {
 #if defined(MOJO_SHELL_CLIENT) && defined(USE_AURA)
     // TODO(rockot): Remove the blocking wait for init.
     // http://crbug.com/594852.
     auto connection = MojoShellConnection::GetForProcess();
     if (connection) {
       WaitForMojoShellInitialize();
       mus::GpuService::Initialize(connection->GetConnector());
     }
 #endif
@@ skipping 331 matching lines @@
                                                  std::move(worker_task_runner),
                                                  MediaInternals::GetInstance());
   }
   CHECK(audio_manager_);
 
   if (use_hang_monitor)
     media::AudioManager::StartHangMonitor(io_thread_->task_runner());
 }
 
 }  // namespace content