28faf8c7ca
+ avoid use of `compiler` and `backend` + make members of KernelSsaGraphBuilder private when possible Change-Id: Ia069a8c3b4167c1ae55554baadb857975aeff67f Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/101287 Commit-Queue: Johnni Winther <johnniwinther@google.com> Reviewed-by: Sigmund Cherem <sigmund@google.com>