Revert of MD Settings: enable by default in client

chrome/browser/notifications/platform_notification_service_interactive_uitest.cc

 // Copyright 2014 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 <memory>
 #include <string>
 #include <vector>
 
 #include "base/command_line.h"
-#include "base/feature_list.h"
 #include "base/files/file_path.h"
 #include "base/path_service.h"
 #include "base/strings/string_piece.h"
 #include "base/strings/string_split.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/test/scoped_feature_list.h"
 #include "base/time/time.h"
 #include "chrome/browser/notifications/desktop_notification_profile_util.h"
 #include "chrome/browser/notifications/message_center_display_service.h"
 #include "chrome/browser/notifications/notification.h"
@@ skipping 337 matching lines @@
   const Notification& notification = ui_manager()->GetNotificationAt(0);
   const std::vector<message_center::ButtonInfo>& buttons =
       notification.buttons();
   EXPECT_EQ(0u, buttons.size());
 
   notification.delegate()->SettingsClick();
   ASSERT_EQ(1u, ui_manager()->GetNotificationCount());
   content::WebContents* web_contents =
       browser()->tab_strip_model()->GetActiveWebContents();
   ASSERT_TRUE(content::WaitForLoadStop(web_contents));
-
-  std::string url = web_contents->GetLastCommittedURL().spec();
-  if (base::FeatureList::IsEnabled(features::kMaterialDesignSettings))
-    ASSERT_EQ("chrome://settings/content/notifications", url);
-  else
-    ASSERT_EQ("chrome://settings/contentExceptions#notifications", url);
+  ASSERT_EQ("chrome://settings/contentExceptions#notifications",
+            web_contents->GetLastCommittedURL().spec());
 }
 
 IN_PROC_BROWSER_TEST_F(PlatformNotificationServiceBrowserTest,
                        WebNotificationOptionsVibrationPattern) {
   ASSERT_NO_FATAL_FAILURE(GrantNotificationPermissionForTest());
 
   std::string script_result;
   ASSERT_TRUE(RunScript("DisplayPersistentNotificationVibrate()",
                         &script_result));
   EXPECT_EQ("ok", script_result);
@@ skipping 397 matching lines @@
       RunScript("DisplayPersistentAllOptionsNotification()", &script_result));
   EXPECT_EQ("ok", script_result);
 
   ASSERT_EQ(1u, ui_manager()->GetNotificationCount());
   const Notification& notification = ui_manager()->GetNotificationAt(0);
 
   // Since the kNotificationContentImage kill switch has disabled images, the
   // notification should be shown without an image.
   EXPECT_TRUE(notification.image().IsEmpty());
 }