There are many CIs which automatically post comments in Gerrit and there
is no way to filter those out from the normal comments posted by
reviewers.
This patch adds a new "Toggle CI" button to the Gerrit interface which
shows/hides CI comments. The button is displayed only on review pages
and is hidden everywhere else.
Change-Id: I6ffca12d6314c63c0f1ab97d2c98a84a6ac790c9
Closes-Bug: 1282019