Remove networking API permissions depdendency on behavior feature

extensions/common/features/behavior_feature.cc

Index: extensions/common/features/behavior_feature.cc
diff --git a/extensions/common/features/behavior_feature.cc b/extensions/common/features/behavior_feature.cc
index 1248276a25af28270a80033b0db62ec52a20d037..519b82937c87c3320a0069cc7c513d083e1a2b97 100644
--- a/extensions/common/features/behavior_feature.cc
+++ b/extensions/common/features/behavior_feature.cc
@@ -19,9 +19,6 @@ const char kAllowUsbDevicesPermissionInterfaceClass[] =
 
 const char kSigninScreen[] = "signin_screen";
 
-const char kWhitelistedForNetworkingOncApi[] =
-    "whitelisted_for_networking_onc_api";
-
 }  // namespace behavior_feature
 
 }  // namespace extensions