am 6dc003a7: Merge "Reduce footprint of Signature from ~7000 to ~1448" into gingerbread

Merge commit '6dc003a73f7f01aa5dd5831e777e2aa44f65b032' into gingerbread-plus-aosp

* commit '6dc003a73f7f01aa5dd5831e777e2aa44f65b032':
  Reduce footprint of Signature from ~7000 to ~1448