f06118ef8f
All fixes are related to the requirement that a concrete class must implement its entire interface or have a non-trivial noSuchMethod implementation. Change-Id: I015e0565e5dd9cfa324c38bb43696e365c58329a Reviewed-on: https://dart-review.googlesource.com/51880 Commit-Queue: Aske Simon Christensen <askesc@google.com> Reviewed-by: Dmitry Stefantsov <dmitryas@google.com>