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

chrome/browser/ui/exclusive_access/fullscreen_controller_interactive_browsertest.cc

Index: chrome/browser/ui/exclusive_access/fullscreen_controller_interactive_browsertest.cc
diff --git a/chrome/browser/ui/exclusive_access/fullscreen_controller_interactive_browsertest.cc b/chrome/browser/ui/exclusive_access/fullscreen_controller_interactive_browsertest.cc
index 3da22426a0a0f3e033992689c634f6562cc84b66..85c0462d557bf3ec15af2afb81cc7bef41b9f3c1 100644
--- a/chrome/browser/ui/exclusive_access/fullscreen_controller_interactive_browsertest.cc
+++ b/chrome/browser/ui/exclusive_access/fullscreen_controller_interactive_browsertest.cc
@@ -3,6 +3,7 @@
 // found in the LICENSE file.
 
 #include "base/command_line.h"
+#include "base/test/scoped_feature_list.h"
 #include "build/build_config.h"
 #include "chrome/browser/content_settings/host_content_settings_map_factory.h"
 #include "chrome/browser/profiles/profile.h"
@@ -88,12 +89,12 @@ class ParamaterizedFullscreenControllerInteractiveTest
   void SetUpCommandLine(base::CommandLine* command_line) override {
     switch (GetParam()) {
       case PROMPTING:
-        command_line->AppendSwitchASCII(switches::kDisableFeatures,
-                                        features::kSimplifiedFullscreenUI.name);
+        scoped_feature_list_.InitAndDisableFeature(
+            features::kSimplifiedFullscreenUI);
         break;
       case SIMPLIFIED:
-        command_line->AppendSwitchASCII(switches::kEnableFeatures,
-                                        features::kSimplifiedFullscreenUI.name);
+        scoped_feature_list_.InitAndEnableFeature(
+            features::kSimplifiedFullscreenUI);
         break;
       default:
         NOTREACHED();
@@ -101,6 +102,7 @@ class ParamaterizedFullscreenControllerInteractiveTest
   }
 
  private:
+  base::test::ScopedFeatureList scoped_feature_list_;
   DISALLOW_COPY_AND_ASSIGN(ParamaterizedFullscreenControllerInteractiveTest);
 };