Replace diagnostics calls with logging
Replace diagnostics calls with logging

xxgreg/dartlang,dart-atom/dartlang,thso/dartlang,thso/dartlang,thso/dartlang,agudulin/dartlang,alechenninger/dartlang,alechenninger/dartlang,dart-atom/dartlang,alechenninger/dartlang,xxgreg/dartlang,agudulin/dartlang,xxgreg/dartlang,agudulin/dartlang