Make benchmark.js cross-platform.
Make benchmark.js cross-platform.

Also, check for failures in all places.

jonnochoo/html-minifier,bryanerayner/html-minifier,kangax/html-minifier,AshKyd/html-minifier,psychoss/html-minifier,GerHobbelt/html-minifier,jonnochoo/html-minifier,MacManus/html-minifier,GerHobbelt/html-minifier,psychoss/html-minifier,MacManus/html-minifier,AshKyd/html-minifier,bryanerayner/html-minifier,kangax/html-lint,DChristiany/html-minifier,kangax/html-lint,kangax/html-minifier,DChristiany/html-minifier