Add way for PermissionContext to be automatically restricted to secure origins.

chrome/browser/geolocation/geolocation_permission_context.cc

Index: chrome/browser/geolocation/geolocation_permission_context.cc
diff --git a/chrome/browser/geolocation/geolocation_permission_context.cc b/chrome/browser/geolocation/geolocation_permission_context.cc
index 7110b4fdbfea8829568a0c5db7e0787421c463f3..5486726e0bdffe3c683499ca1bc835159c7bfb52 100644
--- a/chrome/browser/geolocation/geolocation_permission_context.cc
+++ b/chrome/browser/geolocation/geolocation_permission_context.cc
@@ -81,3 +81,7 @@ void GeolocationPermissionContext::UpdateTabContext(
         ->UserDidOptIntoLocationServices();
   }
 }
+
+bool GeolocationPermissionContext::IsRestrictedToSecureOrigins() const {
+  return false;
+}