DO NOT MERGE: Assert that PM requires APK to start with ZIP LFH am: 9fd663759b  -s ours am: f325b5c8f9  -s ours am: 43b8c63280 am: 3d3bcdc4ec am: ca11f4e5a8 am: 800a967dd6  -s ours am: 0b66702c5e  -s ours am: 5f3b4f3f90  -s ours am: 1305c460fe  -s ours am: c606cad06f  -s ours am: 26f6cf6ac6  -s ours am: 1a7c2340c7  -s ours am: 0676ceb0b4  -s ours am: e196428139  -s ours
am: 0c1ca245ac  -s ours

Change-Id: I01a7782d7577c37fc29fde657833e2e2dede3ece