[automerger skipped] [RESTRICT AUTOMERGE] Apply security patch to sqlite 3.18 am: 9c46de648a -s ours am: a42ab2b18a am: 1969c9c3d1 -s ours am: 2de507f85f -s ours am: 6a3aab6cdd am: 351819c0ef

Change-Id: Id7db7cff6761b6ce03bfc966b4d011184eceebe0