Move base to DEPS

base/power_monitor/power_observer.h

-// Copyright 2013 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.
-
-#ifndef BASE_POWER_MONITOR_POWER_OBSERVER_H_
-#define BASE_POWER_MONITOR_POWER_OBSERVER_H_
-
-#include "base/base_export.h"
-#include "base/compiler_specific.h"
-
-namespace base {
-
-class BASE_EXPORT PowerObserver {
- public:
-  // Notification of a change in power status of the computer, such
-  // as from switching between battery and A/C power.
-  virtual void OnPowerStateChange(bool on_battery_power) {};
-
-  // Notification that the system is suspending.
-  virtual void OnSuspend() {}
-
-  // Notification that the system is resuming.
-  virtual void OnResume() {}
-
- protected:
-  virtual ~PowerObserver() {}
-};
-
-}  // namespace base
-
-#endif  // BASE_POWER_MONITOR_POWER_OBSERVER_H_