Cancel jobs behind a failed change.
Jobs behind a failed change will need to be rerun so cancel them
to free up resources at the front of the change queue. When a change
at the front of the queue fails it is dequeued and all the jobs behind
it are rerun. When a change in the middle of the queue fails all the
jobs behind it are cancelled. Then the jobs will be rerun when a
change at the front of the queue is dequeued for failure (which may
end up being the change that caused the initial cancellation, or it
may be a change further up in the queue).
Change-Id: Ic0ebe15ec1a8d3a21ff04a6769243729683807ed
2 files changed