This CL ensures that temporary "one-shot" sequences such as KONAMI, TEST,
TAP, etc. will revert to the previous "normal" sequences even when
interrupted by other one-shot sequences.
This also adds a test for those cases.
BUG=chrome-os-partner:29873
BRANCH=ToT
TEST=manual
make runtests
Change-Id: Ie83908731acdf2f7c9108568a1ba047943175d26
Signed-off-by: Bill Richardson <wfrichar@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/213230
