GitLab

There was a class, ConsoleWebContentsDelegate, in
chrome/browser/ssl/security_state_tab_helper_browsertest.cc. However,
it's never used, and is obsolete with
content::WebContentsConsoleObserver.

Remove it.

Bug: None
Change-Id: I1178fe62927b4d6bb5e8d8072a65814f3aaca525
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1974321Reviewed-by: Emily Stark <estark@chromium.org>
Commit-Queue: Devlin <rdevlin.cronin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#726575}