This reverts commit 7fe8659613.
Reason for revert: we decided to take an alternative approach to solve the problem.
Original change's description:
> dump-info: Use relative paths for library canonicalUri...
>
> ...if they are within the working directory
>
> Makes output from dump-info more stable, especially with pkg:build
>
> Change-Id: I3e6c444a0aa7df55c10e1bdff4b59ef035d2acc3
> Reviewed-on: https://dart-review.googlesource.com/53168
> Reviewed-by: Harry Terkelsen <het@google.com>
> Commit-Queue: Kevin Moore <kevmoo@google.com>
TBR=kevmoo@google.com,het@google.com
# Not skipping CQ checks because original CL landed > 1 day ago.
Change-Id: I701847cf8879599c3d129a83809b8fe1c9d9d172
Reviewed-on: https://dart-review.googlesource.com/54141
Reviewed-by: Sigmund Cherem <sigmund@google.com>
Commit-Queue: Sigmund Cherem <sigmund@google.com>
2e1c17e5c1