Add policy_templates target for GN.

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/features.gni")
 import("//third_party/protobuf/proto_library.gni")
 import("//tools/grit/grit_rule.gni")
 
 if (is_component_build) {
   component("policy_component") {
@@ skipping 99 matching lines @@
       "--app-restrictions-definition=" +
           rebase_path(app_restrictions_path, root_build_dir),
       "--app-restrictions-resources=" +
           rebase_path(app_resources_path, root_build_dir),
       current_os,
       chromeos_flag,
       rebase_path("resources/policy_templates.json", root_build_dir),
     ]
   }
 
+  grit("policy_templates") {
+    import("resources/policy_templates.gni")
+    source = "resources/policy_templates.grd"
+    use_qualified_include = true
+    output_dir = "$root_gen_dir/chrome"

[pneubeck (no reviews), 2015/03/03 17:32:03]

if you set this, shouldn't all outputs be relative to this dir?

[knn, 2015/03/03 19:22:41]

The output_dir variable is used only for relative paths.
The path in the grd file is relative to the directory of grd file itself.
Since the BUILD.gn file is in a different location, output_dir is necessary.

As for paths in the policy_templates.gni file, they are absolute so there is no
base directory.
I can change the paths to relative if that is what you want?

+    outputs = doc_outputs
+    if (is_android) {
+      outputs += android_outputs
+    }
+    if (is_linux) {
+      outputs += linux_outputs
+    }
+    if (is_mac) {
+      outputs += mac_outputs
+    }
+    if (is_win) {
+      outputs += windows_outputs
+    }
+  }
+
   proto_library("cloud_policy_proto_generated_compile") {
     sources = [
       cloud_policy_proto_path,
     ]
 
     proto_out_dir = "policy/proto"
     cc_generator_options = "dllexport_decl=POLICY_PROTO_EXPORT:"
     cc_include = "components/policy/policy_proto_export.h"
     defines = [ "POLICY_PROTO_COMPILATION" ]
 
@@ skipping 81 matching lines @@
 
     deps = [
       ":policy_component",
       ":test_support",
       "//components/policy/proto",
       "//testing/gmock",
       "//testing/gtest",
     ]
   }
 }
-#TODO(GYP) policy templates, chrome_manifest_bundle
+#TODO(GYP) chrome_manifest_bundle