GitLab

It can already be (and should be) accessed through browser_context()
getter.

Bug: None
Change-Id: If2518a288b48dabd96c121c235d0a08c8e20e85d
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2166802
Commit-Queue: Istiaque Ahmed <lazyboy@chromium.org>
Reviewed-by: Devlin <rdevlin.cronin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#763434}