Adapt to pick changes
Corresponding Mutter MR: mutter!1509
It turns out, StViewport's pick implementation was broken, since Clutter stopped reading clipping from the framebuffer. Rejoice with bugfixing by removing code!
Corresponding Mutter MR: mutter!1509
It turns out, StViewport's pick implementation was broken, since Clutter stopped reading clipping from the framebuffer. Rejoice with bugfixing by removing code!