GitLab

Change the wording and location of the proxy server disclosure in the
transparency panel.

First landed as CL:2360073, reveted due to failed MSAN tests.

TBR=glevin@chromium.org

Bug: 1116961
Test: unittests
Change-Id: I133ad760e41d03ad3edf2ba3685c552257c8e9e9
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2366772Reviewed-by: Denis Kuznetsov [CET] <antrim@chromium.org>
Reviewed-by: Andreea-Elena Costinas <acostinas@google.com>
Commit-Queue: Andreea-Elena Costinas <acostinas@google.com>
Cr-Commit-Position: refs/heads/master@{#800094}