GitLab

Histograms that are whitelisted because they have expired should mention
in their summaries the period for which there is incomplete data.

Change-Id: I95f4e6946a0cab3fe3b3a92557385fa11c9d8a22
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2519398
Commit-Queue: Caitlin Fischer <caitlinfischer@google.com>
Reviewed-by: Ilya Sherman <isherman@chromium.org>
Cr-Commit-Position: refs/heads/master@{#824138}