Android O Preview Release 1 (OPP1.170223.013)
Remove "-host" suffix from libext2* references. am: 52a2cdcb1a am: cd957bfe94 am: efe9697e68
am: 3f26d468d9

Change-Id: I6e6d89e2dac616bdb29921838de7f6cd96c04306