8ec8af7 [windows] Add horizontal scroll support (flutter/engine#20668)

engine-flutter-autoroll · engine-flutter-autoroll · commit 6c4875c862e5 · 2020-09-03T09:26:58.000Z
diff --git a/bin/internal/engine.version b/bin/internal/engine.version
@@ -1 +1 @@
-0773bf0bd35ad09ee162a0ced1f1beb79c9f36d4
+8ec8af75a22666c677c5698008cad64fddedaaac
