Makes native_widget_types forward declare ui::Cursor.

ui/message_center/views/notification_view.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 "ui/message_center/views/notification_view.h"
 
 #include "base/command_line.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "grit/ui_resources.h"
@@ skipping 12 matching lines @@
 #include "ui/message_center/views/bounded_label.h"
 #include "ui/native_theme/native_theme.h"
 #include "ui/views/controls/button/image_button.h"
 #include "ui/views/controls/image_view.h"
 #include "ui/views/controls/label.h"
 #include "ui/views/controls/progress_bar.h"
 #include "ui/views/layout/box_layout.h"
 #include "ui/views/layout/fill_layout.h"
 #include "ui/views/widget/widget.h"
 
+#if defined(USE_AURA)
+#include "ui/base/cursor/cursor.h"
+#endif
+
 namespace {
 
 // Dimensions.
 const int kIconSize = message_center::kNotificationIconSize;
 const int kLegacyIconSize = 40;
 const int kTextLeftPadding = kIconSize + message_center::kIconToTextPadding;
 const int kTextBottomPadding = 12;
 const int kTextRightPadding = 23;
 const int kItemTitleToMessagePadding = 3;
 const int kProgressBarWidth = message_center::kNotificationWidth -
@@ skipping 740 matching lines @@
   return message_view_ ?
          message_view_->GetLinesForWidthAndLimit(width, limit) : 0;
 }
 
 int NotificationView::GetMessageHeight(int width, int limit) {
   return message_view_ ?
          message_view_->GetSizeForWidthAndLines(width, limit).height() : 0;
 }
 
 }  // namespace message_center