omni: change ratio of default wallpaper

so it looks a little bit less out of center for majority
of devices these days

Change-Id: I44d849980db817e8d41ddb5531d394ce0441224a
diff --git a/overlay/common/frameworks/base/core/res/res/drawable-nodpi/default_wallpaper.png b/overlay/common/frameworks/base/core/res/res/drawable-nodpi/default_wallpaper.png
index bb7c4e2..0c7da9b 100644
--- a/overlay/common/frameworks/base/core/res/res/drawable-nodpi/default_wallpaper.png
+++ b/overlay/common/frameworks/base/core/res/res/drawable-nodpi/default_wallpaper.png
Binary files differ