Update Roboto font files to latest upstream.

Update to latest Roboto font files: results of
'make android-from-hinted' from git revision
848feb5f1437a8a6f830842f9378be32b5d50dbd, upstream version 2.01288.

Bug: 19400195
Change-Id: I21380620df05d036c3f2c8f8f60256a7bb6ea734
18 files changed