tree eefa1486775c2bc8f72f3fd9f865cad68113c4f1
parent 2dd3b6e349a73d2d8871b2827cd99a60c4f913f5
author Daniel Rosenberg <drosen@google.com> 1504736574 -0700
committer Daniel Rosenberg <drosen@google.com> 1505948690 -0700

Add derive_gid flag for mounting sdcardfs

Turns on the derive_gid feature for sdcardfs. This was moved
under a mount flag in the kernel.

Test: If the derive_gid flag is supported, the first mount
      should succeed. If the flag is not, the second should
      succeed.
Bug: 63245673
Change-Id: If1c1bce13d14120732e420252cb5605d33ce7c40