ash: Get output info from chromeos instead of XRandR.

ash/display/display_error_observer.cc

Index: ash/display/display_error_observer.cc
diff --git a/ash/display/display_error_observer.cc b/ash/display/display_error_observer.cc
deleted file mode 100644
index d4080a27b540513913526632e5ccae86927bfdeb..0000000000000000000000000000000000000000
--- a/ash/display/display_error_observer.cc
+++ /dev/null
@@ -1,89 +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/display/display_error_observer.h"
-
-#include "grit/ash_resources.h"
-#include "grit/ash_strings.h"
-#include "ui/base/l10n/l10n_util.h"
-#include "ui/base/resource/resource_bundle.h"
-#include "ui/message_center/message_center.h"
-#include "ui/message_center/notification.h"
-#include "ui/message_center/notification_delegate.h"
-#include "ui/message_center/notification_list.h"
-
-using message_center::Notification;
-
-namespace ash {
-namespace internal {
-namespace {
-
-const char kDisplayErrorNotificationId[] = "chrome://settings/display/error";
-
-class DisplayErrorNotificationDelegate
-    : public message_center::NotificationDelegate {
- public:
-  DisplayErrorNotificationDelegate() {}
-
-  // message_center::NotificationDelegate overrides:
-  virtual void Display() OVERRIDE {}
-  virtual void Error() OVERRIDE {}
-  virtual void Close(bool by_user) OVERRIDE {}
-  virtual bool HasClickedListener() OVERRIDE { return false; }
-  virtual void Click() OVERRIDE { }
-
- protected:
-  virtual ~DisplayErrorNotificationDelegate() {}
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(DisplayErrorNotificationDelegate);
-};
-
-}  // namespace
-
-DisplayErrorObserver::DisplayErrorObserver() {
-}
-
-DisplayErrorObserver::~DisplayErrorObserver() {
-}
-
-void DisplayErrorObserver::OnDisplayModeChangeFailed(
-    chromeos::OutputState new_state) {
-  // Always remove the notification to make sure the notification appears
-  // as a popup in any situation.
-  message_center::MessageCenter::Get()->RemoveNotification(
-      kDisplayErrorNotificationId, false /* by_user */);
-
-  int message_id = (new_state == chromeos::STATE_DUAL_MIRROR) ?
-      IDS_ASH_DISPLAY_FAILURE_ON_MIRRORING :
-      IDS_ASH_DISPLAY_FAILURE_ON_NON_MIRRORING;
-
-  ui::ResourceBundle& bundle = ui::ResourceBundle::GetSharedInstance();
-  scoped_ptr<Notification> notification(new Notification(
-      message_center::NOTIFICATION_TYPE_SIMPLE,
-      kDisplayErrorNotificationId,
-      l10n_util::GetStringUTF16(message_id),
-      base::string16(),  // message
-      bundle.GetImageNamed(IDR_AURA_UBER_TRAY_DISPLAY),
-      base::string16(),  // display_source
-      std::string(),  // extension_id
-      message_center::RichNotificationData(),
-      new DisplayErrorNotificationDelegate()));
-  message_center::MessageCenter::Get()->AddNotification(notification.Pass());
-}
-
-string16 DisplayErrorObserver::GetTitleOfDisplayErrorNotificationForTest() {
-  message_center::NotificationList::Notifications notifications =
-      message_center::MessageCenter::Get()->GetNotifications();
-  for (message_center::NotificationList::Notifications::const_iterator iter =
-           notifications.begin(); iter != notifications.end(); ++iter) {
-    if ((*iter)->id() == kDisplayErrorNotificationId)
-      return (*iter)->title();
-  }
-
-  return base::string16();
-}
-
-}  // namespace internal
-}  // namespace ash