am 0b67a281: am 2a33840c: Updated Contacts assets (dialer buttons, hdpi)

Merge commit '0b67a2816f6a75d70bbe46a9ba10d91fd5f1dc7c'

* commit '0b67a2816f6a75d70bbe46a9ba10d91fd5f1dc7c':
  Updated Contacts assets (dialer buttons, hdpi)