Don't depend on global event for CoreScroller event listeners (FF)
Don't depend on global event for CoreScroller event listeners (FF)

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