omni: overlay: update default wallpaper

Change-Id: I714b3c0dd89b9fba552a2f07b181eaee0daeb00d
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 924d78e..ab821a2 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 7365f5f..0a8864f 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 ed1db86..d85d20a 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
diff --git a/overlay/common/frameworks/base/core/res/res/drawable-xhdpi/default_wallpaper.png b/overlay/common/frameworks/base/core/res/res/drawable-xhdpi/default_wallpaper.png
deleted file mode 100644
index 2719c04..0000000
--- a/overlay/common/frameworks/base/core/res/res/drawable-xhdpi/default_wallpaper.png
+++ /dev/null
Binary files differ
diff --git a/overlay/common/frameworks/base/core/res/res/drawable-xxhdpi/default_wallpaper.png b/overlay/common/frameworks/base/core/res/res/drawable-xxhdpi/default_wallpaper.png
deleted file mode 100644
index 9d96598..0000000
--- a/overlay/common/frameworks/base/core/res/res/drawable-xxhdpi/default_wallpaper.png
+++ /dev/null
Binary files differ
diff --git a/overlay/common/frameworks/base/core/res/res/drawable-xxxhdpi/default_wallpaper.png b/overlay/common/frameworks/base/core/res/res/drawable-xxxhdpi/default_wallpaper.png
deleted file mode 100644
index 616268a..0000000
--- a/overlay/common/frameworks/base/core/res/res/drawable-xxxhdpi/default_wallpaper.png
+++ /dev/null
Binary files differ