I also removed the support for updating overrides. I realized, after I'd
started to implement it, that we can't capture enough information in the
text file to be able to update overrides. I have an idea for an
alternative, but would love to hear any thoughts you might have.
Change-Id: I2c55e944384869f853e32238995c659aab49f520
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/159380
Reviewed-by: Phil Quitslund <pquitslund@google.com>
Commit-Queue: Brian Wilkerson <brianwilkerson@google.com>
Brian Wilkerson
3c5a081c08