Revert "[Gtk] Partial workaround for embedding an NSView inside a ScrolledWindow"
Revert "[Gtk] Partial workaround for embedding an NSView inside a ScrolledWindow"

No longer needed as GtkNSView has been patched

This reverts commit 82600dcb671e7c3ab7d743f15e098f09c73d39de.

mminns/xwt,mono/xwt,lytico/xwt,residuum/xwt,directhex/xwt,hamekoz/xwt,cra0zy/xwt,antmicro/xwt,TheBrainTech/xwt,mminns/xwt,iainx/xwt,steffenWi/xwt,akrisiun/xwt,sevoku/xwt,hwthomas/xwt