Enable use_once_callback on mojom GN rule by default

components/autofill/content/common/BUILD.gn

 # Copyright 2014 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("//mojo/public/tools/bindings/mojom.gni")
 
 static_library("ipc_traits") {
   sources = [
     "autofill_message_generator.cc",
     "autofill_param_traits_macros.h",
@@ skipping 12 matching lines @@
     "autofill_agent.mojom",
     "autofill_driver.mojom",
   ]
 
   public_deps = [
     ":mojo_types",
     "//mojo/common:common_custom_types",
     "//ui/gfx/geometry/mojo",
     "//url/mojo:url_mojom_gurl",
   ]
+
+  # TODO(crbug.com/714018): Convert the implementation to use OnceCallback.
+  use_once_callback = false
 }
 
 mojom("mojo_types") {
   sources = [
     "autofill_types.mojom",
   ]
 
   public_deps = [
     "//mojo/common:common_custom_types",
     "//url/mojo:url_mojom_gurl",
     "//url/mojo:url_mojom_origin",
   ]
 }
 
 mojom("mojo_test_types") {
   sources = [
     "test_autofill_types.mojom",
   ]
 
   public_deps = [
     ":mojo_types",
   ]
+
+  # TODO(crbug.com/714018): Convert the implementation to use OnceCallback.
+  use_once_callback = false
 }
 
 source_set("unit_tests") {
   testonly = true
   sources = [
     "autofill_types_struct_traits_unittest.cc",
   ]
 
   public_deps = [
     ":mojo_test_types",
   ]
 
   deps = [
     "//base",
     "//components/autofill/core/browser:test_support",
     "//components/password_manager/core/common",
     "//mojo/public/cpp/bindings",
     "//testing/gtest",
   ]
 }