Update manifest to android-4.4.1_r1

Change-Id: Ia82a24c40a577be0ef3ed4ac2c16ab45cc9c798a
diff --git a/default.xml b/default.xml
index f5bac2b..07328d9 100644
--- a/default.xml
+++ b/default.xml
@@ -3,7 +3,7 @@
 
   <remote  name="aosp"
            fetch=".." />
-  <default revision="refs/tags/android-4.4_r1.2"
+  <default revision="refs/tags/android-4.4.1_r1"
            remote="aosp"
            sync-j="4" />