63333c5b9c
*Before* https://dart-review.googlesource.com/c/sdk/+/501461 landed this change caused the compile time for a large internal app to go from `2m21.756s` to `1m43.366s`. Now https://dart-review.googlesource.com/c/sdk/+/501461 did the same change in runtime by changing the amount of times this is called. Now I (probably) can't measure a difference on a whole run - but this implementation is still 10 times faster (in a small benchmark asking with the same uri many times goes from taking ~52 seconds to taking ~5 seconds). Change-Id: Ibcfb7965e33f6d9517f62b4b31efa7ac66272d8b Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/501940 Reviewed-by: Nate Biggs <natebiggs@google.com> Commit-Queue: Jens Johansen <jensj@google.com>