
DDS was temporarily pinned to 4.1.0 because 4.2.0 triggered some test failures (see https://github.com/flutter/flutter/pull/147250). Those failures should be fixed by vm_service 14.2.2, so this unpins DDS and rolls both of these packages (along with devtools_shared, which is a DDS dependency). (If the bot updates vm_service before this is done, I can rebase over that will reduce the size of this PR to just a few files)
platform_channels_benchmarks
The harness for running performance benchmark tests for Platform Channels.
If you want to run these benchmarks outside of devicelab you need to first run:
flutter create --platforms="ios,android" --no-overwrite .