FF: Don't use devicePixelRatio fix for HiDPI link hints
FF: Don't use devicePixelRatio fix for HiDPI link hints

gdh1995/vimium,decaffeinate-examples/vimium,mrmr1993/vimium,mrmr1993/vimium,poacher2k/vimium,poacher2k/vimium,decaffeinate-examples/vimium,gdh1995/vimium,decaffeinate-examples/vimium,mrmr1993/vimium,poacher2k/vimium,philc/vimium,smblott-github/vimium,philc/vimium,smblott-github/vimium,smblott-github/vimium,gdh1995/vimium,philc/vimium