Add a new repository for the lockdown kernel.

Instead of trying to share with the MIPS kernel we're just
going to make a separate repository.

Change-Id: Ia38d9c85f582e3d5c731cbe8bfe0fd1ca6e12649
diff --git a/default_unrestricted.xml b/default_unrestricted.xml
index 935bd29..8ad4130 100644
--- a/default_unrestricted.xml
+++ b/default_unrestricted.xml
@@ -16,6 +16,7 @@
   <project name="kernel/bruno"/>
   <project name="kernel/bruno" path="kernel/bruno_arm" revision="refs/heads/brcm_apr_2015"/>
   <project name="kernel/bruno" path="kernel/bruno_new" revision="refs/heads/newkernel_dev"/>
+  <project name="kernel/lockdown"/>
   <project name="kernel/mindspeed" revision="refs/heads/newkernel-4.1"/>
   <project name="kernel/mindspeed" path="kernel/mindspeed-3.2" revision="refs/heads/master"/>
   <project name="kernel/prism"/>