wayland: Bring back the pointer viewporter
This was a thinko in 403da9a2. We have the cursor image in device pixels, but we still need to apply the viewporter to inform the compositor about the desired pointer size in application pixels.
This was a thinko in 403da9a2. We have the cursor image in device pixels, but we still need to apply the viewporter to inform the compositor about the desired pointer size in application pixels.