Slava Egorov
fff4f2324d
This class is structurally equivalent to _HashVMBase and the only reason for it to exist for inability of normal Dart classes to extend _HashVMBase - but this can worked around by properly configuring _HashVMBase class in bootstrapping. TEST=ci Change-Id: I5ca401e274920d2b4739424c6b6595306a6a6964 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/494140 Commit-Queue: Slava Egorov <vegorov@google.com> Reviewed-by: Alexander Markov <alexmarkov@google.com>