GitLab

This call is on the startup path; we believe all regressions have been addressed, but would like data from the wild to see how this truly behaves in various user configurations.

BUG=330908

Review URL: https://codereview.chromium.org/149073003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@247893 0039d316-1c4b-4281-b951-d872f2087c98