d8a5f4039 [web] Code cleanup (flutter/engine#27766) (#87218)

diff --git a/bin/internal/engine.version b/bin/internal/engine.version
index 7cb9997..11951b9 100644
--- a/bin/internal/engine.version
+++ b/bin/internal/engine.version
@@ -1 +1 @@
-0ed62a16f36348e97b2baadd8ccfec3825f80c5d
+d8a5f4039fb21cd0b660f3afdd5e22f320b52e9e