Revert of CrOS: Fix appearance of notification toasts when sliding out via gesture

ui/message_center/views/message_center_view_unittest.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 "ui/message_center/views/message_center_view.h"
 
 #include <map>
 #include <memory>
 #include <utility>
 
 #include "base/logging.h"
 #include "base/macros.h"
 #include "base/memory/ptr_util.h"
 #include "base/run_loop.h"
 #include "base/strings/utf_string_conversions.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/message_center/fake_message_center.h"
 #include "ui/message_center/message_center_style.h"
 #include "ui/message_center/notification.h"
 #include "ui/message_center/notification_list.h"
 #include "ui/message_center/notification_types.h"
 #include "ui/message_center/views/message_center_button_bar.h"
 #include "ui/message_center/views/message_center_controller.h"
 #include "ui/message_center/views/message_list_view.h"
 #include "ui/message_center/views/notification_view.h"
+#include "ui/views/controls/slide_out_view.h"
 #include "ui/views/test/views_test_base.h"
 
 namespace message_center {
 
 static const char* kNotificationId1 = "notification id 1";
 static const char* kNotificationId2 = "notification id 2";
 
 /* Types **********************************************************************/
 
 enum CallType {
@@ skipping 908 matching lines @@
       base::UTF8ToUTF16("title1"), base::UTF8ToUTF16("message"), gfx::Image(),
       base::UTF8ToUTF16("display source"), GURL(),
       NotifierId(NotifierId::APPLICATION, "extension_id"),
       message_center::RichNotificationData(), nullptr));
 
   GetMessageCenterView()->SizeToPreferredSize();
   EXPECT_NE(kEmptyMessageCenterViewHeight, GetMessageCenterView()->height());
 }
 
 }  // namespace message_center