ChromeOS: Implement MediaTransferProtocolManager observer.

chrome/browser/chromeos/chrome_browser_main_chromeos.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 "chrome/browser/chromeos/chrome_browser_main_chromeos.h"
 
 #include <string>
 #include <vector>
 
 #include "base/bind.h"
@@ skipping 18 matching lines @@
 #include "chrome/browser/chromeos/kiosk_mode/kiosk_mode_screensaver.h"
 #include "chrome/browser/chromeos/kiosk_mode/kiosk_mode_settings.h"
 #include "chrome/browser/chromeos/login/authenticator.h"
 #include "chrome/browser/chromeos/login/login_utils.h"
 #include "chrome/browser/chromeos/login/login_wizard.h"
 #include "chrome/browser/chromeos/login/screen_locker.h"
 #include "chrome/browser/chromeos/login/user_manager.h"
 #include "chrome/browser/chromeos/login/wallpaper_manager.h"
 #include "chrome/browser/chromeos/login/wizard_controller.h"
 #include "chrome/browser/chromeos/low_memory_observer.h"
+#include "chrome/browser/chromeos/mtp/media_transfer_protocol_device_observer.h"
 #include "chrome/browser/chromeos/net/cros_network_change_notifier_factory.h"
 #include "chrome/browser/chromeos/net/network_change_notifier_chromeos.h"
 #include "chrome/browser/chromeos/oom_priority_manager.h"
 #include "chrome/browser/chromeos/power/brightness_observer.h"
 #include "chrome/browser/chromeos/power/output_observer.h"
 #include "chrome/browser/chromeos/power/power_button_controller_delegate_chromeos.h"
 #include "chrome/browser/chromeos/power/power_button_observer.h"
 #include "chrome/browser/chromeos/power/power_state_override.h"
 #include "chrome/browser/chromeos/power/resume_observer.h"
 #include "chrome/browser/chromeos/power/screen_dimming_observer.h"
@@ skipping 388 matching lines @@
   // Thus only show login manager in normal (non-testing) mode.
   if (!parameters().ui_task)
     OptionallyRunChromeOSLoginManager(parsed_command_line(), profile());
 
   // These observers must be initialized after the profile because
   // they use the profile to dispatch extension events.
   //
   // Initialize the brightness observer so that we'll display an onscreen
   // indication of brightness changes during login.
   brightness_observer_.reset(new chromeos::BrightnessObserver());
+  media_transfer_protocol_device_observer_.reset(
+      new chromeos::mtp::MediaTransferProtocolDeviceObserver());
   output_observer_.reset(new chromeos::OutputObserver());
   resume_observer_.reset(new chromeos::ResumeObserver());
   screen_lock_observer_.reset(new chromeos::ScreenLockObserver());
   if (chromeos::KioskModeSettings::Get()->IsKioskModeEnabled())
     power_state_override_.reset(new chromeos::PowerStateOverride());
 
   media_device_notifications_ = new chromeos::MediaDeviceNotifications();
 
   ChromeBrowserMainPartsLinux::PostProfileInit();
 }
@@ skipping 59 matching lines @@
   // the network manager.
   if (chromeos::CrosNetworkChangeNotifierFactory::GetInstance())
     chromeos::CrosNetworkChangeNotifierFactory::GetInstance()->Shutdown();
 
   // We should remove observers attached to D-Bus clients before
   // DBusThreadManager is shut down.
   session_manager_observer_.reset();
   screen_lock_observer_.reset();
   resume_observer_.reset();
   brightness_observer_.reset();
+  media_transfer_protocol_device_observer_.reset();
   output_observer_.reset();
 
   // The XInput2 event listener needs to be shut down earlier than when
   // Singletons are finally destroyed in AtExitManager.
   chromeos::XInputHierarchyChangedEventListener::GetInstance()->Stop();
 
   // chromeos::SystemKeyEventListener::Shutdown() is always safe to call,
   // even if Initialize() wasn't called.
   chromeos::SystemKeyEventListener::Shutdown();
   chromeos::imageburner::BurnManager::Shutdown();
@@ skipping 60 matching lines @@
       LOG(WARNING) << "low_mem: Part of '100MB' experiment";
       chromeos::LowMemoryObserver::SetLowMemoryMargin(100);
     } else if (trial->group() == margin_200mb) {
       LOG(WARNING) << "low_mem: Part of '200MB' experiment";
       chromeos::LowMemoryObserver::SetLowMemoryMargin(200);
     } else {
       LOG(WARNING) << "low_mem: Part of 'default' experiment";
     }
   }
 }