tree dee6044d1b6d8fbed2d8ee0d126df04108c3740d
parent 726ebcf4a6c78ab8d6429987344d197e907336d4
author William Hesse <whesse@google.com> 1569575816 +0000
committer William Hesse <whesse@google.com> 1569575816 +0000

Remove class hierarchy for groups of changes with same result or configs

This simplifies the code, and lets us filter changes down to the lowest level

Change-Id: Id1d999d8fe8acecc1a7286507037ea612ca17453
Reviewed-on: https://dart-review.googlesource.com/c/dart_ci/+/118021
Reviewed-by: Jonas Termansen <sortie@google.com>