Manifest for Android 7.1.2 Release 17 (NJH47B)

Change-Id: I5b7fbaa1d4ce8502ec672e6fa718777b087bff7b
diff --git a/default.xml b/default.xml
index a1c67aa..f9b2406 100644
--- a/default.xml
+++ b/default.xml
@@ -4,7 +4,7 @@
   <remote  name="aosp"
            fetch=".."
            review="https://android-review.googlesource.com/" />
-  <default revision="refs/tags/android-7.1.2_r16"
+  <default revision="refs/tags/android-7.1.2_r17"
            remote="aosp"
            sync-j="4" />