Release 0.51.0.81308e6 to aosp-live

Change-Id: I4ca21b3898fe3522ccf31f5f64270ac7081d9e56
diff --git a/live b/live
index 67e0c62..29b997e 120000
--- a/live
+++ b/live
@@ -1 +1 @@
-0.49.0.8e7e159
\ No newline at end of file
+0.51.0.81308e6
\ No newline at end of file