Erik Ernst
57799724ff
'SpecParser.java' has always been using an `ANTLRFileStream`, but this class has been deprecated at this time. Changing the code to use `CharStreams.fromFileName(...)`. Change-Id: I35fce3b381ac2e819794c08faef7f97c4c3bea50 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/444840 Commit-Queue: Erik Ernst <eernst@google.com> Reviewed-by: Chloe Stefantsova <cstefantsova@google.com>