bca041b68e
Before this commit, on Wayland, the buffer rect would have the size of the attached Wayland buffer, no matter the scale. The scale would then be applied ad-hoc by callers when a sane rectangle was needed. This commit changes buffer_rect to rather represent the surface rect (i.e. what is drawn on the stage, including client side shadow). The users of buffer_rect will no longer need to scale the buffer_rect themself to get a usable rectangle. https://bugzilla.gnome.org/show_bug.cgi?id=763431