omni: new default wallpaper

simple and stylish

Change-Id: I9853bc1eff14a97c09fbb3f5939ef5563b098366
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 0c7da9b..ab07947 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
diff --git a/overlay/common/frameworks/base/core/res/res/drawable-sw600dp-nodpi/default_wallpaper.png b/overlay/common/frameworks/base/core/res/res/drawable-sw600dp-nodpi/default_wallpaper.png
index 2a5a834..ab07947 100644
--- a/overlay/common/frameworks/base/core/res/res/drawable-sw600dp-nodpi/default_wallpaper.png
+++ b/overlay/common/frameworks/base/core/res/res/drawable-sw600dp-nodpi/default_wallpaper.png
Binary files differ
diff --git a/overlay/common/frameworks/base/core/res/res/drawable-sw720dp-nodpi/default_wallpaper.png b/overlay/common/frameworks/base/core/res/res/drawable-sw720dp-nodpi/default_wallpaper.png
index 2a5a834..ab07947 100644
--- a/overlay/common/frameworks/base/core/res/res/drawable-sw720dp-nodpi/default_wallpaper.png
+++ b/overlay/common/frameworks/base/core/res/res/drawable-sw720dp-nodpi/default_wallpaper.png
Binary files differ