Add METADATA to system_api: BSD=NOTICE am: 6f8051d341 am: 1f322ad4c1 am: a1ded2684a am: f8d46ecb0e am: b4a03abdd9 am: 2a8a2d44c7

Change-Id: Ie17a07c6ea274c6052eb79d67ad3effd3af1e425