[automerger skipped] Merge "Move BOARD_EXT4_SHARE_DUP_BLOCKS to BoardConfigMainlineCommon.mk" am: 0e19b741 am: f7d89045 -s ours
am skip reason: Change-Id I8c4c7c9b2982daf6bf02991b4e62a43b296d003e with SHA-1 de9dc88b is in history
Change-Id: I65dde426b8c119c5908f996bb2094592580fc72a