Support Using ScopedFeatureList in BrowserTest

chrome/browser/net/predictor.cc

Index: chrome/browser/net/predictor.cc
diff --git a/chrome/browser/net/predictor.cc b/chrome/browser/net/predictor.cc
index 566818448a5ca13bba5baa48e56c8e0ad055ca52..8d4423400e68f4095aafbcf16ce45524760986d9 100644
--- a/chrome/browser/net/predictor.cc
+++ b/chrome/browser/net/predictor.cc
@@ -31,6 +31,7 @@
 #include "chrome/browser/io_thread.h"
 #include "chrome/browser/prefs/session_startup_pref.h"
 #include "chrome/browser/profiles/profile_io_data.h"
+#include "chrome/common/chrome_features.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/pref_names.h"
 #include "components/pref_registry/pref_registry_syncable.h"
@@ -55,13 +56,6 @@ using content::BrowserThread;
 
 namespace chrome_browser_net {
 
-namespace {
-
-const base::Feature kNetworkPrediction{"NetworkPrediction",
-                                       base::FEATURE_ENABLED_BY_DEFAULT};
-
-}  // namespace
-
 // static
 const int Predictor::kPredictorReferrerVersion = 2;
 const double Predictor::kPreconnectWorthyExpectedValue = 0.8;
@@ -128,7 +122,8 @@ Predictor::~Predictor() {
 
 // static
 Predictor* Predictor::CreatePredictor(bool simple_shutdown) {
-  bool predictor_enabled = base::FeatureList::IsEnabled(kNetworkPrediction);
+  bool predictor_enabled =
+      base::FeatureList::IsEnabled(features::kNetworkPrediction);
   if (simple_shutdown)
     return new SimplePredictor(predictor_enabled);
   return new Predictor(predictor_enabled);