chromeos: Remove PowerStateOverride.

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 f80bfd397067c3a38250413d6b97cba64a783b83..7a1a8ebfc3b2905cec3ce79fc249d720ed8bf4f7 100644
--- a/chrome/browser/chromeos/chrome_browser_main_chromeos.h
+++ b/chrome/browser/chromeos/chrome_browser_main_chromeos.h
@@ -15,6 +15,10 @@ namespace contacts {
 class ContactManager;
 }
 
+namespace content {
+class PowerSaveBlocker;
+}
+
 namespace chromeos {
 
 class BrightnessObserver;
@@ -23,7 +27,6 @@ class KioskAppLauncher;
 class MagnificationManager;
 class OutputObserver;
 class PowerButtonObserver;
-class PowerStateOverride;
 class ResumeObserver;
 class ScreenDimmingObserver;
 class ScreenLockObserver;
@@ -87,7 +90,7 @@ class ChromeBrowserMainPartsChromeos : public ChromeBrowserMainPartsLinux {
   scoped_ptr<ScreenLockObserver> screen_lock_observer_;
   scoped_ptr<ScreensaverController> screensaver_controller_;
   scoped_ptr<PowerButtonObserver> power_button_observer_;
-  scoped_refptr<PowerStateOverride> power_state_override_;
+  scoped_ptr<content::PowerSaveBlocker> kiosk_mode_power_save_blocker_;
   scoped_ptr<UserActivityNotifier> user_activity_notifier_;
   scoped_ptr<VideoActivityNotifier> video_activity_notifier_;
   scoped_ptr<ScreenDimmingObserver> screen_dimming_observer_;