mandoline: Fork the files service from the mojo repository.

components/filesystem/public/interfaces/BUILD.gn

 # Copyright 2015 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
+import("//build/module_args/mojo.gni")
 import("//third_party/mojo/src/mojo/public/tools/bindings/mojom.gni")
 
 mojom("interfaces") {
   sources = [
-    "host_resolver_service.mojom",
-    "proxy_resolver_service.mojom",
+    "directory.mojom",
+    "file.mojom",
+    "files.mojom",
+    "types.mojom",
   ]
+  #  import_dirs = [ get_path_info("../../../", "abspath") ]
 }