Fix fstab in master.
Fix fstab in master.

Change-Id: Iefe10369fa6cde739d24047bf81f0bfbe602643f

maruos/android_device_lge_hammerhead,maruos/android_device_lge_hammerhead,maruos/android_device_lge_hammerhead,maruos/android_device_lge_hammerhead