0a6a4a24ba
Mostly just satisfying new analyzer lints. Change-Id: Ib3d0f5d216659fcbab6c6f5a3db6383dc965f73d Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/151523 Commit-Queue: Martin Kustermann <kustermann@google.com> Reviewed-by: Clement Skau <cskau@google.com>