9662a38 Prevent race condition while switching surfaces (flutter/engine#24838)

engine-flutter-autoroll · engine-flutter-autoroll · commit 88086c98be6d · 2021-03-07T06:16:36.000Z
diff --git a/bin/internal/engine.version b/bin/internal/engine.version
@@ -1 +1 @@
-ce21b840bac94c88ccc92890ac9a1b3b5318710b
+9662a38a79732fc9090bb43a47003d8e063ee517
