1d062db4d remove unecessary usage of runtimeType in dart:ui (flutter/engine#8844) (#32084)

https://github.com/flutter/engine/compare/72bafad41d21...1d062db4db11

git log 72bafad41d21129773fdf15a2d50cda19db4a451..1d062db4db119d680d3110a752de39419809a3a7 --no-merges --oneline
1d062db4d remove unecessary usage of runtimeType in dart:ui (flutter/engine#8844)

The AutoRoll server is located here: https://autoroll.skia.org/r/flutter-engine-flutter-autoroll

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

If the roll is causing failures, please contact the current sheriff (amirha@google.com), and stop
the roller if necessary.

bin/internal/engine.version

-72bafad41d21129773fdf15a2d50cda19db4a451
+1d062db4db119d680d3110a752de39419809a3a7