Roll engine 1b2a2075a936..b0b19d6ce1d2 (1 commits) (#21948)


https://github.com/flutter/engine/compare/1b2a2075a936...b0b19d6ce1d2

git log 1b2a2075a936..b0b19d6ce1d2 --no-merges --oneline
b0b19d6ce Fix the frontend_server test (flutter/engine#6261)


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diff --git a/bin/internal/engine.version b/bin/internal/engine.version
index e87d388..4425be2 100644
--- a/bin/internal/engine.version
+++ b/bin/internal/engine.version
@@ -1 +1 @@
-1b2a2075a9360364a0571d965254b90f26f790a9
+b0b19d6ce1d23a5ca766ecc08199df1e27028d43