Update RB.DiffReviewableView to modern standards
Review Request #10194 — Created Oct. 4, 2018 and submitted — Latest diff uploaded
This patch updates
RB.DiffReviewableViewand its unit tests to use
ES6 features and our documentation standards. Although the
RB.DiffReviewableViewwas written in an ES6 file, it was still using
const. It was also wrapped in a
Ran JS tests.