e02085bec3
Bug: https://github.com/dart-lang/sdk/issues/42535 Native null-checks are moved to member definitions, and native member accesses are changed to use this indirection in the case where the member type can be checked. Change-Id: I499bb3a4f6a66021dd0ab7930a55e7233c1ce020 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/166785 Reviewed-by: Nicholas Shahan <nshahan@google.com> Reviewed-by: Sigmund Cherem <sigmund@google.com> Commit-Queue: Srujan Gaddam <srujzs@google.com>