am 57de95a5: am 05940b2c: Merge "Download manager support for file URIs + last modified time" into gingerbread

Merge commit '57de95a51ff5d98fcad0a7735c496be5f647d66f'

* commit '57de95a51ff5d98fcad0a7735c496be5f647d66f':
  Download manager support for file URIs + last modified time