Sizzle: necessary changes for Advanced Closure compiler support

diff --git a/src/sizzle b/src/sizzle
index 21ca31806d5f71df9f20aea9220bcddfb7a0a050..911d8e65df0f2cb033434a6e85bce78625c4fe45 160000 (submodule)
--- a/src/sizzle
+++ b/src/sizzle
@@ -1 +1 @@
-Subproject commit 21ca31806d5f71df9f20aea9220bcddfb7a0a050
+Subproject commit 911d8e65df0f2cb033434a6e85bce78625c4fe45