In addition to implementing the feature, this CL updates one of the
contributors to use the new feature as a way of testing it. I haven't
looked to see whether it impacts the metrics, but I wouldn't expect much
change anyway because of the small number of completions that are likely
to be effected by this change.
It might be interesting to start thinking about ways to measure the
impact of individual features.
Change-Id: Idd0040a774e5fd9a6e3f6c29d0aa7fd762676fbe
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/143622
Commit-Queue: Brian Wilkerson <brianwilkerson@google.com>
Reviewed-by: Jaime Wren <jwren@google.com>
Brian Wilkerson
84beb4d31b