requested to merge fmuellner/gnome-shell:fix-interrupted-size-changes into master
Resizing effects are more finicky as other effects, as the actual animation is delayed until we receive the ::size-changed signal.
However that signal may never be emitted if the window is destroyed just after starting the size-change effect, in which case the effect is never completed, blocking mutter from destroying the corresponding window actor.
Address this by tracking when a resize effect is pending, and complete the effect when appropriate.
Related mutter#655 (closed)