No longer need bootable/diskinstaller.
This was only used by the vbox target, which is now dead.
diff --git a/default.xml b/default.xml
index 8d79338..22537aa 100644
--- a/default.xml
+++ b/default.xml
@@ -15,7 +15,6 @@
<project path="art" name="platform/art" />
<project path="bionic" name="platform/bionic" groups="pdk" />
<project path="bootable/bootloader/legacy" name="platform/bootable/bootloader/legacy" />
- <project path="bootable/diskinstaller" name="platform/bootable/diskinstaller" />
<project path="bootable/recovery" name="platform/bootable/recovery" groups="pdk" />
<project path="cts" name="platform/cts" groups="cts" />
<project path="dalvik" name="platform/dalvik" />