Manifest for Android 6.0.1 Release 80 (MOB31Z)

Change-Id: I118eb00e4b7f7849f6b1d220a90ca946f841b439
diff --git a/default.xml b/default.xml
index ea796d2..2aecb5e 100644
--- a/default.xml
+++ b/default.xml
@@ -3,7 +3,7 @@
 
   <remote  name="aosp"
            fetch=".." />
-  <default revision="refs/tags/android-6.0.1_r79"
+  <default revision="refs/tags/android-6.0.1_r80"
            remote="aosp"
            sync-j="4" />