XXX test gn format everything

components/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")
 import("//build/config/ui.gni")
 
 # Collection of all components. You wouldn't link to this, but this is rather
 # to reference the files so they can be compiled by the build system.
 group("all_components") {
@@ skipping 201 matching lines @@
 test("components_unittests") {
   sources = [
     "test/run_all_unittests.cc",
   ]
 
   # Add only ":unit_tests" dependencies here. If your tests have dependencies
   # (this would at least include the component itself), they should be on the
   # test source set and not here.
   deps = [
     "//components/auto_login_parser:unit_tests",
+
     # TODO(GYP) enable the rest of these. Some will likely work, but some
     # require extra dependencies to link properly.
     "//components/autofill/content/browser:unit_tests",
     "//components/autofill/core/browser:unit_tests",
     "//components/autofill/core/common:unit_tests",
+
     #"//components/bookmarks/browser:unit_tests",
     #"//components/captive_portal:unit_tests",
     #"//components/cloud_devices/common:unit_tests",
     #"//components/component_updater:unit_tests",
     #"//components/content_settings/core/browser:unit_tests",
     "//components/content_settings/core/common:unit_tests",
+
     #"//components/crx_file:unit_tests",
     #"//components/data_reduction_proxy/core/browser:unit_tests",
     #"//components/data_reduction_proxy/core/common:unit_tests",
     #"//components/dom_distiller/core:unit_tests",
     #"//components/domain_reliability:unit_tests",
     "//components/google/core/browser:unit_tests",
+
     #"//components/login:unit_tests",
     #"//components/metrics:unit_tests",
     "//components/omnibox:unit_tests",
     "//components/ownership:unit_tests",
     "//components/proximity_auth:unit_tests",
     "//components/variations:unit_tests",
     "//components/web_resource:unit_tests",
 
     # These are the deps required by the code in this target.
     "//base",
     "//base/test:test_support",
     "//content/test:test_support",
     "//ui/base",
   ]
 
   # TODO(GYP) need this target.
   #'breakpad/app/crash_keys_win_unittest.cc',
 
   # Precache tests need these defines.
   #configs += [ "//components/precache/core:precache_config" ]
 
   if (toolkit_views) {
     # TODO(GYP) enable this as above.
     #deps += [ "//components/constrained_window:unit_tests" ]
   }
 }