Convert //mash to define service names in mojom

ash/common/accelerators/accelerator_controller.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 "ash/common/accelerators/accelerator_controller.h"
 
 #include "ash/common/accelerators/accelerator_commands.h"
 #include "ash/common/accelerators/accelerator_controller_delegate.h"
 #include "ash/common/accelerators/debug_commands.h"
 #include "ash/common/accessibility_delegate.h"
@@ skipping 17 matching lines @@
 #include "ash/common/wm/window_cycle_controller.h"
 #include "ash/common/wm/window_positioning_utils.h"
 #include "ash/common/wm/window_state.h"
 #include "ash/common/wm/wm_event.h"
 #include "ash/common/wm_root_window_controller.h"
 #include "ash/common/wm_shell.h"
 #include "ash/common/wm_window.h"
 #include "ash/public/interfaces/new_window.mojom.h"
 #include "base/metrics/histogram_macros.h"
 #include "base/metrics/user_metrics.h"
+#include "content/public/common/service_names.mojom.h"
 #include "services/service_manager/public/cpp/connector.h"
 #include "ui/base/accelerators/accelerator.h"
 #include "ui/base/accelerators/accelerator_manager.h"
 #include "ui/keyboard/keyboard_controller.h"
 
 #if defined(OS_CHROMEOS)
 #include "ash/common/palette_delegate.h"
 #include "ash/common/shelf/wm_shelf.h"
 #include "ash/common/system/chromeos/ime_menu/ime_menu_tray.h"
 #include "ash/common/system/chromeos/palette/palette_tray.h"
@@ skipping 1111 matching lines @@
     wm_shell->accessibility_delegate()->TriggerAccessibilityAlert(
         A11Y_ALERT_WINDOW_NEEDED);
     return RESTRICTION_PREVENT_PROCESSING_AND_PROPAGATION;
   }
   return RESTRICTION_NONE;
 }
 
 mojom::VolumeController* AcceleratorController::GetVolumeController() {
   if (!volume_controller_ && WmShell::Get()->delegate()->GetShellConnector()) {
     WmShell::Get()->delegate()->GetShellConnector()->ConnectToInterface(
-        "content_browser", &volume_controller_);
+        content::mojom::kBrowserServiceName, &volume_controller_);
     volume_controller_.set_connection_error_handler(
         base::Bind(&AcceleratorController::OnVolumeControllerConnectionError,
                    base::Unretained(this)));
   }
   return volume_controller_.get();
 }
 
 void AcceleratorController::OnVolumeControllerConnectionError() {
   volume_controller_.reset();
 }
 
 }  // namespace ash