* This allows us to remount ext4 partitions read-write
on devices with dynamic partitions.
This reverts the following commits:
Revert "Move BOARD_EXT4_SHARE_DUP_BLOCKS to BoardConfigMainlineCommon.mk"
This reverts commit I0eb035ba6edf44719d5de4f09fd97b5783537597.
Revert "enable BOARD_EXT4_SHARE_DUP_BLOCKS for generic_arm64"
This reverts commit 125b6d6eea.
Change-Id: I3768374d6da59f969ea44c1965f75c934edf3b57