Removed bogus test.
Removed bogus test.

It wasn't testing the actual leak and relied on messy reflection so
removing it.

grokys/Perspex,jkoritzinsky/Perspex,jkoritzinsky/Avalonia,MrDaedra/Avalonia,SuperJMN/Avalonia,OronDF343/Avalonia,AvaloniaUI/Avalonia,wieslawsoltes/Perspex,MrDaedra/Avalonia,susloparovdenis/Avalonia,AvaloniaUI/Avalonia,SuperJMN/Avalonia,jkoritzinsky/Avalonia,SuperJMN/Avalonia,susloparovdenis/Perspex,wieslawsoltes/Perspex,Perspex/Perspex,OronDF343/Avalonia,akrisiun/Perspex,SuperJMN/Avalonia,grokys/Perspex,susloparovdenis/Avalonia,jkoritzinsky/Avalonia,AvaloniaUI/Avalonia,jkoritzinsky/Avalonia,wieslawsoltes/Perspex,AvaloniaUI/Avalonia,SuperJMN/Avalonia,wieslawsoltes/Perspex,SuperJMN/Avalonia,jkoritzinsky/Avalonia,wieslawsoltes/Perspex,susloparovdenis/Perspex,jazzay/Perspex,AvaloniaUI/Avalonia,AvaloniaUI/Avalonia,jkoritzinsky/Avalonia,Perspex/Perspex,jkoritzinsky/Avalonia,wieslawsoltes/Perspex,SuperJMN/Avalonia,wieslawsoltes/Perspex,AvaloniaUI/Avalonia,punker76/Perspex