Initial commit for Chrome metainstaller on Mac.

chrome/installer/mac/app/BUILD.gn

Index: chrome/installer/mac/app/BUILD.gn
diff --git a/chrome/installer/mac/app/BUILD.gn b/chrome/installer/mac/app/BUILD.gn
new file mode 100644
index 0000000000000000000000000000000000000000..a4ac008cda673808adb1804dc20b9e3297b2ebda
--- /dev/null
+++ b/chrome/installer/mac/app/BUILD.gn
@@ -0,0 +1,17 @@
+# 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.
+
+executable("downloader") {
+  sources = [
+    "NetworkCommunication.m",
+    "OmahaCommunication.m",
+    "OmahaXMLRequest.m",
+    "SystemInfo.m",
+    "DownloadDelegate.m",
+    "downloader.m",
+    "main.m",
+    "parser.m",
+  ]
+  libs = [ "Foundation.framework" ]
+}