Remove inline small resource transfer experiment

content/public/common/content_features.cc

Index: content/public/common/content_features.cc
diff --git a/content/public/common/content_features.cc b/content/public/common/content_features.cc
index e64750b0d09c98959b74bd55a176cd007fbc4f50..470279600639cda8edbe75d2d62bedafebf178f2 100644
--- a/content/public/common/content_features.cc
+++ b/content/public/common/content_features.cc
@@ -124,12 +124,6 @@ const base::Feature kNotificationContentImage{"NotificationContentImage",
 const base::Feature kMainThreadBusyScrollIntervention{
     "MainThreadBusyScrollIntervention", base::FEATURE_DISABLED_BY_DEFAULT};
 
-// An experiment to optimize resource loading IPC for small resources.
-// http://crbug.com/580928
-const base::Feature kOptimizeLoadingIPCForSmallResources{
-    "OptimizeLoadingIPCForSmallResources",
-    base::FEATURE_DISABLED_BY_DEFAULT};
-
 // Origin Trials for controlling access to feature/API experiments.
 const base::Feature kOriginTrials{"OriginTrials",
                                   base::FEATURE_ENABLED_BY_DEFAULT};