IdleMaint: use fstab_default from VoldUtil
vold already reads the default fstab into memory when starting up, and
the default fstab isn't allowed to change later. So in IdleMaint.cpp,
just use 'fstab_default' instead of reading it again.
This also has the advantage that fstab entries for "logical partitions"
now get a properly updated blk_device, which is needed in order to start
using blk_device to exclude virtual filesystems in addFromFstab().
Change-Id: Id6457a2b7972d01dde4bca0c5f2da86374d930af
2 files changed