tree a37aaa716a2f14b68caec842ba52101bed42bb28
parent e5efe212de241dedcc5c4e409a4bf0376bc28be3
author Jean-Baptiste Queru <jbq@google.com> 1269369435 -0700
committer Jean-Baptiste Queru <jbq@google.com> 1269369458 -0700

Make DownloadBase public

It's the base class for some public classes, so it needs to be public
as well according to the CTS rules.

Bug: 2537352
Change-Id: Ie2f8141d56907e1d0f4a3a040204b7b14d1fd79a