Index: content/browser/background_sync/background_sync_power_observer.cc |
diff --git a/content/browser/background_sync/background_sync_power_observer.cc b/content/browser/background_sync/background_sync_power_observer.cc |
deleted file mode 100644 |
index 087fe21e37d9a49dd029ae9a7a39d014dba72b2f..0000000000000000000000000000000000000000 |
--- a/content/browser/background_sync/background_sync_power_observer.cc |
+++ /dev/null |
@@ -1,62 +0,0 @@ |
-// Copyright 2015 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. |
- |
-#include "content/browser/background_sync/background_sync_power_observer.h" |
- |
-#include "base/power_monitor/power_monitor.h" |
-#include "base/thread_task_runner_handle.h" |
- |
-namespace content { |
- |
-BackgroundSyncPowerObserver::BackgroundSyncPowerObserver( |
- const base::Closure& power_callback) |
- : observing_power_monitor_(false), |
- on_battery_(true), |
- power_changed_callback_(power_callback) { |
- base::PowerMonitor* power_monitor = base::PowerMonitor::Get(); |
- if (power_monitor) { |
- observing_power_monitor_ = true; |
- on_battery_ = power_monitor->IsOnBatteryPower(); |
- power_monitor->AddObserver(this); |
- } |
-} |
- |
-BackgroundSyncPowerObserver::~BackgroundSyncPowerObserver() { |
- base::PowerMonitor* power_monitor = base::PowerMonitor::Get(); |
- |
- if (power_monitor) |
- power_monitor->RemoveObserver(this); |
-} |
- |
-bool BackgroundSyncPowerObserver::PowerSufficient( |
- SyncPowerState power_state) const { |
- DCHECK(observing_power_monitor_); |
- DCHECK(base::PowerMonitor::Get()); |
- |
- switch (power_state) { |
- case POWER_STATE_AUTO: |
- // TODO(jkarlin): Also check for device status, such as power saving mode |
- // or user preferences. crbug.com/482088. |
- return true; |
- case POWER_STATE_AVOID_DRAINING: |
- return !on_battery_; |
- } |
- |
- NOTREACHED(); |
- return false; |
-} |
- |
-void BackgroundSyncPowerObserver::OnPowerStateChange(bool on_battery_power) { |
- DCHECK(observing_power_monitor_); |
- DCHECK(base::PowerMonitor::Get()); |
- |
- if (on_battery_ == on_battery_power) |
- return; |
- |
- on_battery_ = on_battery_power; |
- base::ThreadTaskRunnerHandle::Get()->PostTask(FROM_HERE, |
- power_changed_callback_); |
-} |
- |
-} // namespace content |