chromeos: Move files in //ash/common to //ash, part 1

ash/system/chromeos/power/video_activity_notifier.cc

Index: ash/system/chromeos/power/video_activity_notifier.cc
diff --git a/ash/system/chromeos/power/video_activity_notifier.cc b/ash/system/chromeos/power/video_activity_notifier.cc
deleted file mode 100644
index 3c194264c5b4dfc7552544fb3c34e86f0b2d8602..0000000000000000000000000000000000000000
--- a/ash/system/chromeos/power/video_activity_notifier.cc
+++ /dev/null
@@ -1,83 +0,0 @@
-// 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.
-
-#include "ash/system/chromeos/power/video_activity_notifier.h"
-
-#include "ash/common/session/session_state_delegate.h"
-#include "ash/common/wm_shell.h"
-#include "ash/shell.h"
-#include "chromeos/dbus/dbus_thread_manager.h"
-#include "chromeos/dbus/power_manager_client.h"
-
-namespace ash {
-namespace {
-
-// Minimum number of seconds between repeated notifications of the same state.
-// This should be less than powerd's timeout for determining whether video is
-// still active for the purposes of controlling the keyboard backlight.
-const int kNotifyIntervalSec = 5;
-
-}  // namespace
-
-VideoActivityNotifier::VideoActivityNotifier(VideoDetector* detector)
-    : detector_(detector),
-      video_state_(detector->state()),
-      screen_is_locked_(
-          Shell::GetInstance()->session_state_delegate()->IsScreenLocked()) {
-  detector_->AddObserver(this);
-  WmShell::Get()->AddShellObserver(this);
-
-  MaybeNotifyPowerManager();
-  UpdateTimer();
-}
-
-VideoActivityNotifier::~VideoActivityNotifier() {
-  WmShell::Get()->RemoveShellObserver(this);
-  detector_->RemoveObserver(this);
-}
-
-void VideoActivityNotifier::OnVideoStateChanged(VideoDetector::State state) {
-  if (video_state_ != state) {
-    video_state_ = state;
-    MaybeNotifyPowerManager();
-    UpdateTimer();
-  }
-}
-
-void VideoActivityNotifier::OnLockStateChanged(bool locked) {
-  if (screen_is_locked_ != locked) {
-    screen_is_locked_ = locked;
-    MaybeNotifyPowerManager();
-    UpdateTimer();
-  }
-}
-
-bool VideoActivityNotifier::TriggerTimeoutForTest() {
-  if (!notify_timer_.IsRunning())
-    return false;
-
-  MaybeNotifyPowerManager();
-  return true;
-}
-
-void VideoActivityNotifier::UpdateTimer() {
-  if (!should_notify_power_manager()) {
-    notify_timer_.Stop();
-  } else {
-    notify_timer_.Start(FROM_HERE,
-                        base::TimeDelta::FromSeconds(kNotifyIntervalSec), this,
-                        &VideoActivityNotifier::MaybeNotifyPowerManager);
-  }
-}
-
-void VideoActivityNotifier::MaybeNotifyPowerManager() {
-  if (should_notify_power_manager()) {
-    chromeos::DBusThreadManager::Get()
-        ->GetPowerManagerClient()
-        ->NotifyVideoActivity(video_state_ ==
-                              VideoDetector::State::PLAYING_FULLSCREEN);
-  }
-}
-
-}  // namespace ash