Milo: Internal buildbot masters support

milo/appengine/settings/acl.go

Index: milo/appengine/settings/acl.go
diff --git a/milo/appengine/settings/acl.go b/milo/appengine/settings/acl.go
index 43297fa893104eccc66ce264b9b0752eeed8ec2b..25599864adeb1961bda196691bed4247133b9fdd 100644
--- a/milo/appengine/settings/acl.go
+++ b/milo/appengine/settings/acl.go
@@ -54,3 +54,9 @@ func IsAllowed(c context.Context, project string) (bool, error) {
 	}
 	return false, nil
 }
+
+// IsAllowedInternal is a shorthand for checking to see if the user is a reader
+// of a magic project named "buildbot-internal".
+func IsAllowedInternal(c context.Context) (bool, error) {
+	return IsAllowed(c, "buildbot-internal")
+}