fa5da6a944
Token position and script reference information are cheap to provide and make it possible to tie objects to scripts without requiring additional requests for full objects. TEST=Existing Change-Id: I917714149a72a53081fee5626ccad858e86f5313 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/201864 Commit-Queue: Ben Konyi <bkonyi@google.com> Reviewed-by: Ryan Macnak <rmacnak@google.com>