GitLab

This CL adds a Mojo interface used by the settings page JS to access
metrics recording.

Bug: 1047062
Change-Id: I434c5ba14f8271d82d539bac68dfa42ee889fc16
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2042926
Commit-Queue: Kyle Horimoto <khorimoto@chromium.org>
Reviewed-by: Xiyuan Xia <xiyuan@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Ken Rockot <rockot@google.com>
Reviewed-by: James Cook <jamescook@chromium.org>
Cr-Commit-Position: refs/heads/master@{#740437}