Add support for ClassIntrospector and TypeDeclarationsResolver forwarding

Change-Id: If897fe6f1eef2f3976986935bd90fbc0417a8be6
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/228724
Auto-Submit: Jake Macdonald <jakemac@google.com>
Reviewed-by: Johnni Winther <johnniwinther@google.com>
Commit-Queue: Johnni Winther <johnniwinther@google.com>

https://dart.googlesource.com/sdk/+/26d9cb5146e7553ab7cc6d696e425793506b511f
1 file changed
tree: 5d6ebb694f7fd1d2946a1c2b28a5a3004c642019
  1. commits.json