Bump referencesource to un-break Xamarin Studio.
authorMartin Baulig <martin.baulig@xamarin.com>
Fri, 23 Jan 2015 23:36:55 +0000 (00:36 +0100)
committerMartin Baulig <martin.baulig@xamarin.com>
Fri, 23 Jan 2015 23:48:16 +0000 (00:48 +0100)
See https://bugzilla.xamarin.com/show_bug.cgi?id=26375.

external/referencesource

index 10fc3eefe498291daf62f9c5d1358aac7fb1f45c..857b021d78ea1e987b7e65493c6d926948926bb4 160000 (submodule)
@@ -1 +1 @@
-Subproject commit 10fc3eefe498291daf62f9c5d1358aac7fb1f45c
+Subproject commit 857b021d78ea1e987b7e65493c6d926948926bb4