tree e64f496591da70cfbf9fba75c4bcba01fe4bf3b9
parent 0f7de9479afef18835cdbfe3da07811a7993504e
author Bowgo Tsai <bowgotsai@google.com> 1489143555 +0800
committer Bowgo Tsai <bowgotsai@google.com> 1489144412 +0800

Replacing fs_mgr_read_fstab() with new fs_mgr APIs

The fstab settings of early-mounted partitions (e.g., /vendor)
will be in kernel device tree. Switch to the new API to get the
whole settings with those in device tree:

    fs_mgr_read_fstab_with_dt("/fstab.device")

The original default /fstab.{ro.hardware} might be moved to
/vendor/etc/. or /odm/etc/. Use another new API to get the default
fstab instead of using the hard-coded /fstab.{ro.hardware}.
This API also includes the settings from device tree:

    fs_mgr_read_fstab_default()

Bug: 35811655
Test: unit test
Change-Id: I467eb5c38796b5bafdf0cbc722c41042a3d18a27