BUTTERFLY-FACTORY: Added patterns for bootcache.

The bootcache will be changing the linux command line. Added additional
patterns that are acceptable to the signing software.

BUG=chrome-os-partner:16370
TEST=none
BRANCH=none

Change-Id: Id46d5f5eeebfd72941127f4fab35da59b28f695e
Original-Change-Id: I22d00ebc6191b5499f722974d90c260b78eb63b2
Reviewed-on: https://gerrit.chromium.org/gerrit/39023
Reviewed-by: Mike Frysinger <vapier@chromium.org>
Tested-by: Shawn Nematbakhsh <shawnn@google.com>
1 file changed