On ReviewRequest "Depends On" field, show discarded dependencies with strikethrough

Review Request #7635 — Created Sept. 18, 2015 and submitted — Latest diff uploaded

Information

Review Board
release-2.0.x

Reviewers

The "Depends On" field on review requests showed submitted
dependencies with strikethrough to indicate it is no longer
relavant, but not for discarded dependencies.

Modified the html rendering for the field to also show
the discarded dependencies with strikethrough.

  • Tested on local dev server.
  • Passes /reviews test