Naman Aggarwal

Results 2 issues of Naman Aggarwal

![Screenshot from 2020-01-29 19-59-55](https://user-images.githubusercontent.com/31132760/73365250-f9840b80-42d1-11ea-9e89-9ef1e28b00a5.png) ![Screenshot from 2020-01-29 20-00-04](https://user-images.githubusercontent.com/31132760/73365255-fb4dcf00-42d1-11ea-8a30-5504dcdfdf44.png) Make sure these boxes are checked before your pull request (PR) is ready to be reviewed and merged. Thanks! * [x] tests...

almost-complete
needs-rebase

### Please describe the problem (or idea) The test written in `test/core/modules/histogram.js` passes even though the benchmark and result image produced are different. According to mee the issue is looks-same...