Work on Windows GN tests

third_party/omaha/BUILD.gn

Index: third_party/omaha/BUILD.gn
diff --git a/content/browser/background_sync/BUILD.gn b/third_party/omaha/BUILD.gn
similarity index 57%
copy from content/browser/background_sync/BUILD.gn
copy to third_party/omaha/BUILD.gn
index 55aeded7a53a4379bfa84619a1796410c1e7a0fa..442d848af0e2cb84ce179921681e4bcf62daf348 100644
--- a/content/browser/background_sync/BUILD.gn
+++ b/third_party/omaha/BUILD.gn
@@ -1,11 +1,12 @@
-# Copyright 2015 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("//third_party/protobuf/proto_library.gni")
-
-proto_library("background_sync_proto") {
-  sources = [
-    "background_sync.proto",
-  ]
-}
+# Copyright 2015 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.
+
+source_set("extractor") {
+  sources = [
+    "src/omaha/base/extractor.cc",
+    "src/omaha/base/extractor.h",
+  ]
+
+  include_dirs = [ "src" ]
+}