tree 6a6d59d17b7010d380f936cbdb1455dcb402d0c2
parent 34eb000de525a13248e04e34c64ab25969e0b926
author Tao Bao <tbao@google.com> 1466208082 -0700
committer Tao Bao <tbao@google.com> 1466745466 -0700

Fix the path for verity_key replacement when signing.

system_root_image expects the key at ROOT/verity_key as opposed to
BOOT/verity_key. Also refactor the verity key replacement lines.

Bug: 29397395
Test: 'sign_target_files_apks.py --replace_verity_private_key newkey --replace_verity_public_key newkey.pub target_files.zip signed-target_files.zip' and verify the replaced key in boot.img.
Change-Id: I58a5defff4be008ad55d4b5a5b7148569c3b8d66
(cherry picked from commit e0ee794fa16b206e792eac0942f448df34247fd8)