GitLab

... as per section 2.1.2 in [1].

Method is also renamed to GetInstance().

[1] https://docs.google.com/document/d/19Zk6Fv1E-6QTQ2c33rpBjDNEkzlsSKvjb3hWkvZAE80

BUG=787252
R=guidou@chromim.org, haraken@chromium.org

Change-Id: I5a80ee2168d8b150439559ce74e9ce3fd6089b07
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2391005
Commit-Queue: Antonio Gomes (GMT-4) <tonikitoo@igalia.com>
Reviewed-by: Kentaro Hara <haraken@chromium.org>
Reviewed-by: Guido Urdaneta <guidou@chromium.org>
Cr-Commit-Position: refs/heads/master@{#804551}