Merge "overlayfs: fs_mgr_overlayfs_setup() should accept Fstab as input" am:...

Merge "overlayfs: fs_mgr_overlayfs_setup() should accept Fstab as input" am: e0877535 am: ddf3f8c7

Original change: https://android-review.googlesource.com/c/platform/system/core/+/2346243



Change-Id: Ife39224624f42a835f62bc1eb236bb3bf4428b5d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>