first commit for bedrock

Change-Id: I86478beb77252d61c86dd13f2ddbccb9c8be16ef
no successful push, trying again

Change-Id: I852b589d1c35f0d6f1a94a6d96b8fe807048004a
removed unneded code

Change-Id: Ia0bb27c69da926c5d43ca0c29da06a2e8e750e4d