[automerger skipped] oatdump: Fix oat code retrieval.
am: ad7dbacc3a -s ours
am skip reason: change_id I151969ad6ac6bd7a8dce6c7427478cdde369bfd0 with SHA1 e00e20103f is in history

Change-Id: Id6a078c5a2a7db672f28cc37ff8ab12b3149f4a5