1f52ec3 Roll Dart SDK from 6eab35f49cbb to 2a5f37d25453 (1 revision) (flutter/engine#20917)

engine-flutter-autoroll · engine-flutter-autoroll · commit 07cccab0d163 · 2020-09-02T22:31:58.000Z
diff --git a/bin/internal/engine.version b/bin/internal/engine.version
@@ -1 +1 @@
-101316b76a98a08d28c2bc42c04bc039984d75e9
+1f52ec37833fd660a04337bd33b9e1261f9930ae
