This moves late lowered annotations from the field declaration to the
synthesized getters and setters, and adds annotations to the synthesized
setter for external fields.
Change-Id: I50e6cb9e155877a2be4d92ea2d9c9dc7796fef8f
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/148521
Reviewed-by: Dmitry Stefantsov <dmitryas@google.com>
Commit-Queue: Johnni Winther <johnniwinther@google.com>
Johnni Winther