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

ash/common/system/chromeos/enterprise/tray_enterprise.cc

-// Copyright (c) 2012 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/chromeos/enterprise/tray_enterprise.h"
-
-#include "ash/common/login_status.h"
-#include "ash/common/system/tray/label_tray_view.h"
-#include "ash/common/system/tray/system_tray_delegate.h"
-#include "ash/common/system/tray/system_tray_notifier.h"
-#include "ash/common/wm_shell.h"
-#include "ash/resources/grit/ash_resources.h"
-#include "base/logging.h"
-#include "base/strings/string16.h"
-
-namespace ash {
-
-TrayEnterprise::TrayEnterprise(SystemTray* system_tray)
-    : SystemTrayItem(system_tray, UMA_ENTERPRISE), tray_view_(nullptr) {
-  WmShell::Get()->system_tray_notifier()->AddEnterpriseDomainObserver(this);
-}
-
-TrayEnterprise::~TrayEnterprise() {
-  WmShell::Get()->system_tray_notifier()->RemoveEnterpriseDomainObserver(this);
-}
-
-void TrayEnterprise::UpdateEnterpriseMessage() {
-  base::string16 message =
-      WmShell::Get()->system_tray_delegate()->GetEnterpriseMessage();
-  if (tray_view_)
-    tray_view_->SetMessage(message);
-}
-
-views::View* TrayEnterprise::CreateDefaultView(LoginStatus status) {
-  CHECK(tray_view_ == NULL);
-  // For public accounts, enterprise ownership is indicated in the user details
-  // instead.
-  if (status == LoginStatus::PUBLIC)
-    return NULL;
-  tray_view_ = new LabelTrayView(this, IDR_AURA_UBER_TRAY_ENTERPRISE);
-  UpdateEnterpriseMessage();
-  return tray_view_;
-}
-
-void TrayEnterprise::DestroyDefaultView() {
-  tray_view_ = NULL;
-}
-
-void TrayEnterprise::OnEnterpriseDomainChanged() {
-  UpdateEnterpriseMessage();
-}
-
-void TrayEnterprise::OnViewClicked(views::View* sender) {
-  WmShell::Get()->system_tray_delegate()->ShowEnterpriseInfo();
-}
-
-}  // namespace ash