[OE-core] [PATCH v2] weston-init: Use weston-launch for XWayland

[alexander.kanavin at linux.intel.com]

> +        # If weston-launch exists, we're configured for XWayland.
> +        if [ -f /usr/bin/weston-launch ]; then
> +            echo "Starting Weston in XWayland"

Nope. XWayland support and weston-launch support are configured
separately. One may be present and the other one absent, both ways.

Alex