779a1962ae
TEST=vm/cc/VMIsolateImmutability Bug: https://github.com/dart-lang/sdk/issues/60552 Change-Id: I5a51718996ce735a67c73500c46f0e7cc16f654a Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/422901 Commit-Queue: Ryan Macnak <rmacnak@google.com> Reviewed-by: Siva Annamalai <asiva@google.com>