Revert of chromeos: Don't send empty power management policies.

chromeos/dbus/fake_power_manager_client.h

 // Copyright (c) 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 CHROMEOS_DBUS_FAKE_POWER_MANAGER_CLIENT_H_
 #define CHROMEOS_DBUS_FAKE_POWER_MANAGER_CLIENT_H_
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/observer_list.h"
 #include "base/time/time.h"
 #include "chromeos/dbus/power_manager/policy.pb.h"
 #include "chromeos/dbus/power_manager/suspend.pb.h"
 #include "chromeos/dbus/power_manager_client.h"
 
 namespace chromeos {
 
 // A fake implementation of PowerManagerClient. This remembers the policy passed
 // to SetPolicy() and the user of this class can inspect the last set policy by
 // get_policy().
 class FakePowerManagerClient : public PowerManagerClient {
  public:
   FakePowerManagerClient();
   virtual ~FakePowerManagerClient();
 
-  power_manager::PowerManagementPolicy& policy() { return policy_; }
-  int num_request_restart_calls() const {
-    return num_request_restart_calls_;
-  }
-  int num_set_policy_calls() const {
-    return num_set_policy_calls_;
-  }
-
   // PowerManagerClient overrides
   virtual void Init(dbus::Bus* bus) OVERRIDE;
   virtual void AddObserver(Observer* observer) OVERRIDE;
   virtual void RemoveObserver(Observer* observer) OVERRIDE;
   virtual bool HasObserver(Observer* observer) OVERRIDE;
   virtual void DecreaseScreenBrightness(bool allow_off) OVERRIDE;
   virtual void IncreaseScreenBrightness() OVERRIDE;
   virtual void SetScreenBrightnessPercent(
       double percent, bool gradual) OVERRIDE;
   virtual void GetScreenBrightnessPercent(
       const GetScreenBrightnessPercentCallback& callback) OVERRIDE;
   virtual void DecreaseKeyboardBrightness() OVERRIDE;
   virtual void IncreaseKeyboardBrightness() OVERRIDE;
   virtual void RequestStatusUpdate() OVERRIDE;
   virtual void RequestRestart() OVERRIDE;
   virtual void RequestShutdown() OVERRIDE;
   virtual void NotifyUserActivity(
       power_manager::UserActivityType type) OVERRIDE;
   virtual void NotifyVideoActivity(bool is_fullscreen) OVERRIDE;
   virtual void SetPolicy(
       const power_manager::PowerManagementPolicy& policy) OVERRIDE;
   virtual void SetIsProjecting(bool is_projecting) OVERRIDE;
   virtual base::Closure GetSuspendReadinessCallback() OVERRIDE;
   virtual int GetNumPendingSuspendReadinessCallbacks() OVERRIDE;
 
+  power_manager::PowerManagementPolicy& get_policy() { return policy_; }
+
+  // Returns how many times RequestRestart() was called.
+  int request_restart_call_count() const {
+    return request_restart_call_count_;
+  }
+
   // Emulates that the dbus server sends a message "SuspendImminent" to the
   // client.
   void SendSuspendImminent();
 
   // Emulates that the dbus server sends a message "SuspendStateChanged" to the
   // client.
   void SendSuspendStateChanged(
       const power_manager::SuspendState& suspend_state);
 
  private:
+  power_manager::PowerManagementPolicy policy_;
+  base::Time last_suspend_wall_time_;
   ObserverList<Observer> observers_;
-
-  // Last policy passed to SetPolicy().
-  power_manager::PowerManagementPolicy policy_;
-
-  // Last time passed to a SUSPEND_TO_MEMORY call to SendSuspendStateChanged().
-  base::Time last_suspend_wall_time_;
-
-  // Number of times that RequestRestart() has been called.
-  int num_request_restart_calls_;
-
-  // Number of times that SetPolicy() has been called.
-  int num_set_policy_calls_;
+  int request_restart_call_count_;
 
   DISALLOW_COPY_AND_ASSIGN(FakePowerManagerClient);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROMEOS_DBUS_FAKE_POWER_MANAGER_CLIENT_H_