Linux create_sdk GN build for host

utils/pub/BUILD.gn

Index: utils/pub/BUILD.gn
diff --git a/utils/pub/BUILD.gn b/utils/pub/BUILD.gn
new file mode 100644
index 0000000000000000000000000000000000000000..4d604e02ad0e33afbe63326618914db3683248d7
--- /dev/null
+++ b/utils/pub/BUILD.gn
@@ -0,0 +1,15 @@
+# Copyright (c) 2016, the Dart project authors.  Please see the AUTHORS file
+# for details. All rights reserved. Use of this source code is governed by a
+# BSD-style license that can be found in the LICENSE file.
+
+import("../invoke_dart.gni")
+
+application_snapshot("pub") {
+  main_dart = "../../third_party/pkg/pub/bin/pub.dart"
+  deps = [
+    "../compiler:dart2js_files_stamp"
+  ]
+  inputs = [
+    "$root_gen_dir/dart2js_files.stamp"
+  ]
+}