Split global analysis and backend in dart2js pipeline tests

Change-Id: I99c1464f7fb58f5edd9f726c86f29832cce2e6f0
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/103001
Commit-Queue: Sigmund Cherem <sigmund@google.com>
Reviewed-by: Johnni Winther <johnniwinther@google.com>

https://dart.googlesource.com/sdk/+/2a85d595ba5541c01d3fd8961c929f9ac4695597
1 file changed
tree: 8c38d9e97ff430a95663e2baa0fde3f4015bf585
  1. commits.json