Roll peridot to b3dbf8f

This is an automated change created by the peridot roller.

Change-Id: I300fa08f0b40931e024612228295485955c8cf91
diff --git a/topaz b/topaz
index 09c55f4..f7d3698 100644
--- a/topaz
+++ b/topaz
@@ -4,7 +4,7 @@
     <import remote="https://fuchsia.googlesource.com/peridot"
             manifest="manifest/peridot"
             name="peridot"
-            revision="3a023806bd05d707fd6a4ad890fecde05641fbec"/>
+            revision="b3dbf8f3d8f043cd8d71ffbfc5293163b05658c9"/>
     <localimport file="flutter"/>
     <localimport file="runtimes/dart"/>
     <localimport file="web_view"/>