GitLab

This was introduced by https://codereview.chromium.org/2347753002, during
a code refactoring. The bug is not critical, since we don't look at this
data with much frequency, but we should revert it to the intended behavior.

BUG=676031

Review-Url: https://codereview.chromium.org/2593783002
Cr-Commit-Position: refs/heads/master@{#439889}