Merge "Unmount public sdcard filesystems before killing the fuse process." into nyc-dev am: a4330be am: a54cd87
am: 206cac8

* commit '206cac88f3fed4030ea42598bf1e10e7ac8c2899':
  Unmount public sdcard filesystems before killing the fuse process.

Change-Id: Iae6070abc68ce59f5cbb839cc55ce8fde8d70e3f