First attempt at cleaning up chrome_resources.gyp.

tools/gn/secondary/chrome/BUILD.gn

 # Copyright (c) 2013 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/crypto.gni")
 import("//build/config/ui.gni")
 import("//tools/grit/grit_rule.gni")
 
 executable("chrome") {
   sources = [
@@ skipping 268 matching lines @@
 #grit("sync_file_system_internals_resources") {
 #  source = "browser/resources/sync_file_system_internals_resources.grd"
 #}
 #grit("sync_internals_resources") {
 #  source = "browser/resources/sync_internals_resources.grd"
 #}
 #grit("translate_internals_resources") {
 #  source = "browser/resources/translate_internals_resources.grd"
 #}
 #
-#group("theme_resources") {
-#  deps = [
-#    ":theme_resources_gen",
-#    #"//ui:ui_resources",
-#  ]
-#}
-#
 ## TODO(brettw) rename "app_theme_resources" or something when we don't support
 ## GYP any more. This name is required to match the GYP build.
-#grit("theme_resources_gen") {
+#grit("theme_resources") {
 #  source = "app/theme/theme_resources.grd"
 #}