meta-facebook: remove ikvm

Facebook platforms doesn't use obmc-ikvm currently so removing it.

(From meta-facebook rev: 2b532a586562096d77c0546154807bc9bb7d1747)

Change-Id: I0c672baaa5988598f37846d14658e3ec12cd7235
Signed-off-by: Vijay Khemka <vijaykhemka@fb.com>
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
diff --git a/meta-facebook/conf/machine/include/facebook.inc b/meta-facebook/conf/machine/include/facebook.inc
index 9b6e3ef..9c9490b 100644
--- a/meta-facebook/conf/machine/include/facebook.inc
+++ b/meta-facebook/conf/machine/include/facebook.inc
@@ -19,4 +19,6 @@
 PREFERRED_PROVIDER_virtual/obmc-inventory-data ?= "${VIRTUAL-RUNTIME_skeleton_workbook}"
 PREFERRED_PROVIDER_virtual/obmc-system-mgmt = "packagegroup-fb-apps"
 
+IMAGE_FEATURES_remove = "obmc-ikvm"
+
 OVERRIDES .= ":facebook"