Simplify 618d66bbd57d7709f211149305ebc41f1b6941f9.
Simplify 618d66bbd57d7709f211149305ebc41f1b6941f9.

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