XXX test gn format everything

components/translate/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("//build/config/features.gni")
 
 static_library("common") {
   sources = [
     "cld_data_source.cc",
     "cld_data_source.h",
     "data_file_cld_data_provider_messages.cc",
     "data_file_cld_data_provider_messages.h",
     "translate_messages.cc",
     "translate_messages.h",
   ]
 
   deps = [
     "//base",
     "//components/translate/core/common",
     "//components/translate/core/language_detection",
     "//content/public/common",
     "//ipc",
   ]
-
 }