chromeos: Add power management policy prefs.

chromeos/dbus/power_manager_client.h

 // 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.
 
 #ifndef CHROMEOS_DBUS_POWER_MANAGER_CLIENT_H_
 #define CHROMEOS_DBUS_POWER_MANAGER_CLIENT_H_
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/callback.h"
 #include "base/time.h"
 #include "chromeos/chromeos_export.h"
 #include "chromeos/dbus/dbus_client_implementation_type.h"
 
 #include "chromeos/dbus/power_supply_status.h"
 
 namespace dbus {
 class Bus;
 }
 
+namespace power_manager {
+class PowerManagementPolicy;
+}
+
 namespace chromeos {
 
 // Callback used for processing the idle time.  The int64 param is the number of
 // seconds the user has been idle.
 typedef base::Callback<void(int64)> CalculateIdleTimeCallback;
 typedef base::Callback<void(void)> IdleNotificationCallback;
 typedef base::Callback<void(uint32)> PowerStateRequestIdCallback;
 
 // Callback used for getting the current screen brightness.  The param is in the
 // range [0.0, 100.0].
@@ skipping 123 matching lines @@
   // events).
   virtual void NotifyUserActivity(
       const base::TimeTicks& last_activity_time) = 0;
 
   // Notifies the power manager that a video is currently playing. It also
   // includes whether or not the containing window for the video is fullscreen.
   virtual void NotifyVideoActivity(
       const base::TimeTicks& last_activity_time,
       bool is_fullscreen) = 0;
 
+  // Tells the power manager to begin using |policy|.
+  virtual void SetPolicy(
+      const power_manager::PowerManagementPolicy& policy) = 0;
+
   // Override the current power state on the machine. The overrides will be
   // applied to the request ID specified. To specify a new request; use 0 as the
   // request id and the method will call the provided callback with the new
   // request ID for use with further calls.  |duration| will be rounded down to
   // the nearest second.  The overrides parameter will & out the
   // PowerStateOverrideType types to allow specific selection of overrides. For
   // example, to override just dim and suspending but leaving blanking in, set
   // overrides to, DISABLE_IDLE_DIM | DISABLE_IDLE_SUSPEND.
   virtual void RequestPowerStateOverrides(
       uint32 request_id,
@@ skipping 23 matching lines @@
   // Create() should be used instead.
   PowerManagerClient();
 
  private:
   DISALLOW_COPY_AND_ASSIGN(PowerManagerClient);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROMEOS_DBUS_POWER_MANAGER_CLIENT_H_