Address more TODO(GYP) in the GN build.

components/policy/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/chrome_build.gni")
 import("//build/config/features.gni")
 import("//components/policy/resources/policy_templates.gni")
 import("//third_party/protobuf/proto_library.gni")
 import("//tools/grit/grit_rule.gni")
 
@@ skipping 45 matching lines @@
     ]
   }
   component("policy_component_common") {
     public_deps = [
       "//components/policy/core/common",
     ]
   }
 }
 
 if (enable_configuration_policy) {
-  # TODO(brettw) this component should use target_gen_dir instead but the GYP
+  # TODO(GYP_GONE) this component should use target_gen_dir instead but the GYP
   # build puts everything into the following directory. We do the same for now.
+  # Fix when GYP is gone.
   policy_gen_dir = "$root_gen_dir/policy"
 
   # This protobuf is equivalent to chrome_settings.proto but shares messages
   # for policies of the same type, so that less classes have to be generated
   # and compiled.
   cloud_policy_proto_path = "$policy_gen_dir/cloud_policy.proto"
 
   # This is the "full" protobuf, which defines one protobuf message per
   # policy. It is also the format currently used by the server.
   chrome_settings_proto_path = "$policy_gen_dir/chrome_settings.proto"
@@ skipping 309 matching lines @@
       bundle_root_dir = "$root_out_dir/$chrome_mac_bundle_id.manifest/Contents"
       bundle_resources_dir = "$bundle_root_dir/Resources"
 
       deps = [
         ":manifest_bundle_data",
         ":manifest_strings_bundle_data",
       ]
     }
   }
 }