GitLab

- Added bug for ice candidate cache
- Removed shared clipboard TODOs with my name

Change-Id: Ia9ae308c7af05a13bca299fd96310bb82bd2f76e
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2390901Reviewed-by: Richard Knoll <knollr@chromium.org>
Commit-Queue: Himanshu Jaju <himanshujaju@chromium.org>
Cr-Commit-Position: refs/heads/master@{#804032}