prebuilt.conf: updating FULL_BINHOST

Change-Id: Ic69267e671ef330edde99a8af1bc3c263bc33f57
diff --git a/overlay-amd64-generic/prebuilt.conf b/overlay-amd64-generic/prebuilt.conf
index 14a070e..9b60eaa 100644
--- a/overlay-amd64-generic/prebuilt.conf
+++ b/overlay-amd64-generic/prebuilt.conf
@@ -1,2 +1,2 @@
 
-FULL_BINHOST="gs://chromeos-prebuilt/board/amd64-generic/full-2014.12.17.142632/packages/"
+FULL_BINHOST="gs://chromeos-prebuilt/board/amd64-generic/full-2014.12.17.175352/packages/"