053da38 In tests run dart code on ui(rather than on platform) thread. (flutter/engine#17686)

engine-flutter-autoroll · engine-flutter-autoroll · commit e10dcae99e23 · 2020-04-14T22:34:12.000Z
diff --git a/bin/internal/engine.version b/bin/internal/engine.version
@@ -1 +1 @@
-d8632496d46e7785461ab4185b0704a080ebed95
+053da38449a6f013462becd0a5e88d672af17e9d
