19e5749308
Current skeleton to allow for instrumentation snapshots that can be built alongside Dart compilation artifacts and easily referenced for specific versions between Snapshot hash <-> DartSDK <-> Flutter Engine TEST=runtime/tests/vm/dart/analyze_snapshot_binary_test.dart Change-Id: Ie3757a265bbf457506c72fb62a625fea7bedcb68 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/221087 Reviewed-by: Slava Egorov <vegorov@google.com> Commit-Queue: Slava Egorov <vegorov@google.com>