[Cleanup] Move all browsertests to use ScopedFeatureList to modify features

chrome/browser/notifications/notification_interactive_uitest_support.cc

Index: chrome/browser/notifications/notification_interactive_uitest_support.cc
diff --git a/chrome/browser/notifications/notification_interactive_uitest_support.cc b/chrome/browser/notifications/notification_interactive_uitest_support.cc
index dec10196b3fa7a7087650caeaac3dd894ada5447..e8b4ae7ee3479df9b38f545858f0110eb1b1ce15 100644
--- a/chrome/browser/notifications/notification_interactive_uitest_support.cc
+++ b/chrome/browser/notifications/notification_interactive_uitest_support.cc
@@ -117,15 +117,13 @@ bool MessageCenterChangeObserver::Wait() {
 
 // -----------------------------------------------------------------------------
 
-void NotificationsTest::SetUpDefaultCommandLine(
-    base::CommandLine* command_line) {
-  InProcessBrowserTest::SetUpDefaultCommandLine(command_line);
+void NotificationsTest::SetUp() {
 // Temporary change while the whole support class is changed to deal
 // with native notifications. crbug.com/714679
 #if BUILDFLAG(ENABLE_NATIVE_NOTIFICATIONS)
-  command_line->AppendSwitchASCII(switches::kDisableFeatures,
-                                  features::kNativeNotifications.name);
+  feature_list_.InitAndDisableFeature(features::kNativeNotifications);
 #endif  // BUILDFLAG(ENABLE_NATIVE_NOTIFICATIONS)
+  InProcessBrowserTest::SetUp();
 }
 
 int NotificationsTest::GetNotificationCount() {