virt-xml-validate fails when run on a domain XML file of type 'vbox'.
For failing test case, see
https://bugzilla.redhat.com/show_bug.cgi?id=757097
This patch updates the XML schema so it accepts type 'vbox'.
---
diff --git a/docs/schemas/domaincommon.rng b/docs/schemas/domaincommon.rng
index 8968ee6..444592c 100644
--- a/docs/schemas/domaincommon.rng
+++ b/docs/schemas/domaincommon.rng
@@ -85,6 +85,7 @@
<value>qemu</value>
<value>lxc</value>
<value>openvz</value>
+ <value>vbox</value>
<value>test</value>
</choice>
</attribute>