VendorCM : Add density bucket for xhdpi

Add missing density buckets for devices such
as the nexus 5.

Change-Id: If759e5f061fe7f199db0688889db9559538dad84
diff --git a/overlay/common/frameworks/base/core/res/res/drawable-xhdpi/default_wallpaper.jpg b/overlay/common/frameworks/base/core/res/res/drawable-xhdpi/default_wallpaper.jpg
new file mode 100644
index 0000000..0eb5192
--- /dev/null
+++ b/overlay/common/frameworks/base/core/res/res/drawable-xhdpi/default_wallpaper.jpg
Binary files differ