Delete athena/

athena/input/power_button_controller.cc

Index: athena/input/power_button_controller.cc
diff --git a/athena/input/power_button_controller.cc b/athena/input/power_button_controller.cc
deleted file mode 100644
index 8dfca82b97ea93a1618fe3127c8be23819e47868..0000000000000000000000000000000000000000
--- a/athena/input/power_button_controller.cc
+++ /dev/null
@@ -1,131 +0,0 @@
-// Copyright 2014 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 "athena/input/power_button_controller.h"
-
-#include "athena/input/public/accelerator_manager.h"
-#include "chromeos/dbus/dbus_thread_manager.h"
-#include "ui/events/event_constants.h"
-
-namespace athena {
-namespace {
-
-// The amount of time that the power button must be held to be
-// treated as long press.
-const int kLongPressTimeoutMs = 1000;
-
-enum {
-  CMD_DEBUG_POWER_BUTTON_PRESSED,
-  CMD_DEBUG_POWER_BUTTON_RELEASED,
-};
-
-}  // namespace
-
-PowerButtonController::PowerButtonController()
-    : power_button_timeout_ms_(kLongPressTimeoutMs),
-      brightness_is_zero_(false) {
-  chromeos::DBusThreadManager::Get()->GetPowerManagerClient()->AddObserver(
-      this);
-}
-
-PowerButtonController::~PowerButtonController() {
-  chromeos::DBusThreadManager::Get()->GetPowerManagerClient()->RemoveObserver(
-      this);
-}
-
-void PowerButtonController::AddPowerButtonObserver(
-    PowerButtonObserver* observer) {
-  observers_.AddObserver(observer);
-}
-
-void PowerButtonController::RemovePowerButtonObserver(
-    PowerButtonObserver* observer) {
-  observers_.RemoveObserver(observer);
-}
-
-void PowerButtonController::InstallAccelerators() {
-  const AcceleratorData accelerator_data[] = {
-      {TRIGGER_ON_PRESS,
-       ui::VKEY_P,
-       ui::EF_ALT_DOWN,
-       CMD_DEBUG_POWER_BUTTON_PRESSED,
-       AF_DEBUG | AF_NON_AUTO_REPEATABLE},
-      {TRIGGER_ON_RELEASE,
-       ui::VKEY_P,
-       ui::EF_ALT_DOWN,
-       CMD_DEBUG_POWER_BUTTON_RELEASED,
-       AF_DEBUG},
-  };
-  AcceleratorManager::Get()->RegisterAccelerators(
-      accelerator_data, arraysize(accelerator_data), this);
-}
-
-int PowerButtonController::SetPowerButtonTimeoutMsForTest(int timeout) {
-  int old_timeout = power_button_timeout_ms_;
-  power_button_timeout_ms_ = timeout;
-  return old_timeout;
-}
-
-void PowerButtonController::BrightnessChanged(int level, bool user_initiated) {
-  if (brightness_is_zero_)
-    zero_brightness_end_time_ = base::TimeTicks::Now();
-  brightness_is_zero_ = (level == 0);
-}
-
-void PowerButtonController::PowerButtonEventReceived(
-    bool down,
-    const base::TimeTicks& timestamp) {
-  // Ignore power button pressed while the screen is off
-  // (http://crbug.com/128451).
-  // TODO(oshima): This needs to be revisited for athena.
-  base::TimeDelta time_since_zero_brightness =
-      brightness_is_zero_
-          ? base::TimeDelta()
-          : (base::TimeTicks::Now() - zero_brightness_end_time_);
-  const int kShortTimeMs = 10;
-  if (time_since_zero_brightness.InMilliseconds() <= kShortTimeMs)
-    return;
-
-  if (down) {
-    FOR_EACH_OBSERVER(PowerButtonObserver,
-                      observers_,
-                      OnPowerButtonStateChanged(PowerButtonObserver::PRESSED));
-    timer_.Start(FROM_HERE,
-                 base::TimeDelta::FromMilliseconds(kLongPressTimeoutMs),
-                 this,
-                 &PowerButtonController::NotifyLongPress);
-  } else {
-    FOR_EACH_OBSERVER(PowerButtonObserver,
-                      observers_,
-                      OnPowerButtonStateChanged(PowerButtonObserver::RELEASED));
-    timer_.Stop();
-  }
-}
-
-bool PowerButtonController::IsCommandEnabled(int command_id) const {
-  return true;
-}
-
-bool PowerButtonController::OnAcceleratorFired(
-    int command_id,
-    const ui::Accelerator& accelerator) {
-  switch (command_id) {
-    case CMD_DEBUG_POWER_BUTTON_PRESSED:
-      PowerButtonEventReceived(true, base::TimeTicks());
-      break;
-    case CMD_DEBUG_POWER_BUTTON_RELEASED:
-      PowerButtonEventReceived(false, base::TimeTicks());
-      break;
-  }
-  return true;
-}
-
-void PowerButtonController::NotifyLongPress() {
-  FOR_EACH_OBSERVER(
-      PowerButtonObserver,
-      observers_,
-      OnPowerButtonStateChanged(PowerButtonObserver::LONG_PRESSED));
-}
-
-}  // namespace