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

chrome/browser/ssl/ssl_browser_tests.cc

Index: chrome/browser/ssl/ssl_browser_tests.cc
diff --git a/chrome/browser/ssl/ssl_browser_tests.cc b/chrome/browser/ssl/ssl_browser_tests.cc
index 329bc3d2710d722d3ddcbdcb886a2c251545928d..f49a944952c411db06e2e4143a1fed483ea1e851 100644
--- a/chrome/browser/ssl/ssl_browser_tests.cc
+++ b/chrome/browser/ssl/ssl_browser_tests.cc
@@ -2663,15 +2663,13 @@ class SSLUIWorkerFetchTest
       public SSLUITest {
  public:
   ~SSLUIWorkerFetchTest() override {}
-  void SetUpCommandLine(base::CommandLine* command_line) override {
-    SSLUITest::SetUpCommandLine(command_line);
+  void SetUp() override {
     if (GetParam().first == OffMainThreadFetchMode::kEnabled) {
-      command_line->AppendSwitchASCII(switches::kEnableFeatures,
-                                      features::kOffMainThreadFetch.name);
+      scoped_feature_list_.InitAndEnableFeature(features::kOffMainThreadFetch);
     } else {
-      command_line->AppendSwitchASCII(switches::kDisableFeatures,
-                                      features::kOffMainThreadFetch.name);
+      scoped_feature_list_.InitAndDisableFeature(features::kOffMainThreadFetch);
     }
+    SSLUITest::SetUp();
   }
 
  protected:
@@ -2688,6 +2686,9 @@ class SSLUIWorkerFetchTest
         break;
     }
   }
+
+ private:
+  base::test::ScopedFeatureList scoped_feature_list_;
 };
 
 IN_PROC_BROWSER_TEST_P(SSLUIWorkerFetchTest,