0561a98 Add missing header guard, namespace (flutter/engine#24423)

engine-flutter-autoroll · engine-flutter-autoroll · commit f4113314a156 · 2021-02-16T08:28:59.000Z
diff --git a/bin/internal/engine.version b/bin/internal/engine.version
@@ -1 +1 @@
-5659b56e518eb28ae920ac99cc0466bcefd1a7f1
+0561a988e3b17f78fa944620e60b82b438220ed6
