Convert //chrome/browser/chromeos from scoped_ptr to std::unique_ptr

chrome/browser/chromeos/chrome_browser_main_chromeos.h

Index: chrome/browser/chromeos/chrome_browser_main_chromeos.h
diff --git a/chrome/browser/chromeos/chrome_browser_main_chromeos.h b/chrome/browser/chromeos/chrome_browser_main_chromeos.h
index dcaa96584a3437558f0f70547b99caab40ed1342..8c157f54e7c3485679f0ac45a0c833ee7a20d1da 100644
--- a/chrome/browser/chromeos/chrome_browser_main_chromeos.h
+++ b/chrome/browser/chromeos/chrome_browser_main_chromeos.h
@@ -5,8 +5,9 @@
 #ifndef CHROME_BROWSER_CHROMEOS_CHROME_BROWSER_MAIN_CHROMEOS_H_
 #define CHROME_BROWSER_CHROMEOS_CHROME_BROWSER_MAIN_CHROMEOS_H_
 
+#include <memory>
+
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/task/cancelable_task_tracker.h"
 #include "chrome/browser/chrome_browser_main_linux.h"
 #include "chrome/browser/chromeos/external_metrics.h"
@@ -66,27 +67,27 @@ class ChromeBrowserMainPartsChromeos : public ChromeBrowserMainPartsLinux {
   void PostDestroyThreads() override;
 
  private:
-  scoped_ptr<default_app_order::ExternalLoader> app_order_loader_;
-  scoped_ptr<PeripheralBatteryObserver> peripheral_battery_observer_;
-  scoped_ptr<PowerPrefs> power_prefs_;
-  scoped_ptr<PowerButtonObserver> power_button_observer_;
-  scoped_ptr<IdleActionWarningObserver> idle_action_warning_observer_;
-  scoped_ptr<DataPromoNotification> data_promo_notification_;
-  scoped_ptr<RendererFreezer> renderer_freezer_;
-  scoped_ptr<WakeOnWifiManager> wake_on_wifi_manager_;
+  std::unique_ptr<default_app_order::ExternalLoader> app_order_loader_;
+  std::unique_ptr<PeripheralBatteryObserver> peripheral_battery_observer_;
+  std::unique_ptr<PowerPrefs> power_prefs_;
+  std::unique_ptr<PowerButtonObserver> power_button_observer_;
+  std::unique_ptr<IdleActionWarningObserver> idle_action_warning_observer_;
+  std::unique_ptr<DataPromoNotification> data_promo_notification_;
+  std::unique_ptr<RendererFreezer> renderer_freezer_;
+  std::unique_ptr<WakeOnWifiManager> wake_on_wifi_manager_;
 
-  scoped_ptr<internal::DBusServices> dbus_services_;
+  std::unique_ptr<internal::DBusServices> dbus_services_;
 
-  scoped_ptr<session_manager::SessionManager> session_manager_;
+  std::unique_ptr<session_manager::SessionManager> session_manager_;
 
-  scoped_ptr<EventRewriterController> keyboard_event_rewriters_;
+  std::unique_ptr<EventRewriterController> keyboard_event_rewriters_;
 
   scoped_refptr<chromeos::ExternalMetrics> external_metrics_;
 
-  scoped_ptr<arc::ArcServiceLauncher> arc_service_launcher_;
+  std::unique_ptr<arc::ArcServiceLauncher> arc_service_launcher_;
 
 #if defined(MOJO_SHELL_CLIENT)
-  scoped_ptr<ChromeInterfaceFactory> interface_factory_;
+  std::unique_ptr<ChromeInterfaceFactory> interface_factory_;
 #endif
 
   DISALLOW_COPY_AND_ASSIGN(ChromeBrowserMainPartsChromeos);