This reverts commit 8af0b8baa501ad84b12d3d679d5fcc0a1146b36a.
That commit introduced a regression causing toggling the
aspect ratio correction using the hotkey to be ignored. And
I checked that reverting the commit did not reintroduced the
bug that it was supposed to fix. However since commit ceca0b5ae
the window size in OpenGL mode no longer depends on whether
the Aspect Ratio correction is enabled or not.
1e51093102