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

ash/common/system/tray/default_system_tray_delegate.cc

-// 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/common/system/tray/default_system_tray_delegate.h"
-
-#include <string>
-
-namespace ash {
-
-DefaultSystemTrayDelegate::DefaultSystemTrayDelegate()
-    : bluetooth_enabled_(true) {}
-
-DefaultSystemTrayDelegate::~DefaultSystemTrayDelegate() {}
-
-LoginStatus DefaultSystemTrayDelegate::GetUserLoginStatus() const {
-  return LoginStatus::USER;
-}
-
-std::string DefaultSystemTrayDelegate::GetSupervisedUserManager() const {
-  if (!IsUserSupervised())
-    return std::string();
-  return "manager@chrome.com";
-}
-
-bool DefaultSystemTrayDelegate::IsUserSupervised() const {
-  return GetUserLoginStatus() == LoginStatus::SUPERVISED;
-}
-
-bool DefaultSystemTrayDelegate::ShouldShowSettings() const {
-  return true;
-}
-
-bool DefaultSystemTrayDelegate::ShouldShowNotificationTray() const {
-  return true;
-}
-
-void DefaultSystemTrayDelegate::ToggleBluetooth() {
-  bluetooth_enabled_ = !bluetooth_enabled_;
-}
-
-bool DefaultSystemTrayDelegate::IsBluetoothDiscovering() const {
-  return false;
-}
-
-bool DefaultSystemTrayDelegate::GetBluetoothAvailable() {
-  return true;
-}
-
-bool DefaultSystemTrayDelegate::GetBluetoothEnabled() {
-  return bluetooth_enabled_;
-}
-
-bool DefaultSystemTrayDelegate::GetBluetoothDiscovering() {
-  return false;
-}
-
-int DefaultSystemTrayDelegate::GetSystemTrayMenuWidth() {
-  // This is the default width for English languages.
-  return 300;
-}
-
-}  // namespace ash