Service Manager: Remove ServiceContext* arg from Service::OnStart()

ash/mus/window_manager_application.cc

 // Copyright 2015 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 "ash/mus/window_manager_application.h"
 
 #include <utility>
 
 #include "ash/common/material_design/material_design_controller.h"
 #include "ash/common/mojo_interface_factory.h"
@@ skipping 99 matching lines @@
   chromeos::CrasAudioHandler::Shutdown();
   chromeos::NetworkConnect::Shutdown();
   network_connect_delegate_.reset();
   chromeos::NetworkHandler::Shutdown();
   bluez::BluezDBusManager::Shutdown();
   chromeos::DBusThreadManager::Shutdown();
 #endif
   message_center::MessageCenter::Shutdown();
 }
 
-void WindowManagerApplication::OnStart(
-    service_manager::ServiceContext* context) {
-  context_ = context;
+void WindowManagerApplication::OnStart() {
   aura_init_ = base::MakeUnique<views::AuraInit>(
-      context->connector(), context->identity(), "ash_mus_resources.pak",
+      context()->connector(), context()->identity(), "ash_mus_resources.pak",
       "ash_mus_resources_200.pak");
-  gpu_service_ = ui::GpuService::Create(context->connector());
+  gpu_service_ = ui::GpuService::Create(context()->connector());
   compositor_context_factory_.reset(
       new views::SurfaceContextFactory(gpu_service_.get()));
   aura::Env::GetInstance()->set_context_factory(
       compositor_context_factory_.get());
-  window_manager_.reset(new WindowManager(context->connector()));
+  window_manager_.reset(new WindowManager(context()->connector()));
 
   MaterialDesignController::Initialize();
 
-  tracing_.Initialize(context->connector(), context->identity().name());
+  tracing_.Initialize(context()->connector(), context()->identity().name());
 
   std::unique_ptr<ui::WindowTreeClient> window_tree_client =
       base::MakeUnique<ui::WindowTreeClient>(window_manager_.get(),
                                              window_manager_.get());
-  window_tree_client->ConnectAsWindowManager(context->connector());
+  window_tree_client->ConnectAsWindowManager(context()->connector());
 
   const size_t kMaxNumberThreads = 3u;  // Matches that of content.
   const char kThreadNamePrefix[] = "MashBlocking";
   blocking_pool_ = new base::SequencedWorkerPool(
       kMaxNumberThreads, kThreadNamePrefix, base::TaskPriority::USER_VISIBLE);
   InitWindowManager(std::move(window_tree_client), blocking_pool_);
 }
 
 bool WindowManagerApplication::OnConnect(
     const service_manager::ServiceInfo& remote_info,
     service_manager::InterfaceRegistry* registry) {
   // Register services used in both classic ash and mash.
   mojo_interface_factory::RegisterInterfaces(
       registry, base::ThreadTaskRunnerHandle::Get());
 
   if (remote_info.identity.name() == "service:mash_session") {
-    context_->connector()->ConnectToInterface(remote_info.identity, &session_);
+    context()->connector()->ConnectToInterface(remote_info.identity, &session_);
     session_->AddScreenlockStateListener(
         screenlock_state_listener_binding_.CreateInterfacePtrAndBind());
   }
   return true;
 }
 
 void WindowManagerApplication::ScreenlockStateChanged(bool locked) {
   window_manager_->SetScreenLocked(locked);
 }
 
 }  // namespace mus
 }  // namespace ash