Add initial sketch to shill repository

resource.h

Index: resource.h
diff --git a/resource.h b/resource.h
new file mode 100644
index 0000000000000000000000000000000000000000..153526fdec1a5ce1afc4605768bc48037013d20f
--- /dev/null
+++ b/resource.h
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+// Copyright (c) 2011 The Chromium OS Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef SHILL_RESOURCE_
+#define SHILL_RESOURCE_
+
+namespace shill {
+
+class Resource {
+ public:
+  Resource() : freeing_(false) {}
+  void Release();
+  bool IsFreeing();
+
+ private:
+  bool freeing_;
+};
+
+}  // namespace shill
+
+#endif  // SHILL_MANAGER_