Add checks for Feature Policy to the mojo Permission Service

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 06089b3c644c013d4176934e10efe0e7d213ffb4..a5036f0be40f9f4db629fedc0c4f75843e91b2f7 100644
--- a/content/public/common/content_features.cc
+++ b/content/public/common/content_features.cc
@@ -239,6 +239,11 @@ const base::Feature kTopDocumentIsolation{"top-document-isolation",
 const base::Feature kTouchpadAndWheelScrollLatching{
     "TouchpadAndWheelScrollLatching", base::FEATURE_DISABLED_BY_DEFAULT};
 
+// All Feature Policy to gate the use of permission features like midi,
+// geolocation, camera, microphone, etc.
+const base::Feature kUseFeaturePolicyForPermissions{
+    "UseFeaturePolicyForPermissions", base::FEATURE_DISABLED_BY_DEFAULT};
+
 // Controls whether vibrate requires user gesture.
 const base::Feature kVibrateRequiresUserGesture{
     "VibrateRequiresUserGesture", base::FEATURE_ENABLED_BY_DEFAULT};