af532090f9
Also modernize and clean up the rest of the file and histogram usage a bit. Bug: 1053439 Change-Id: Id2047169f960986cae5eb08b4a2202e3c84aae3c Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2071264 Commit-Queue: Peter Beverloo <peter@chromium.org> Reviewed-by: Ilya Sherman <isherman@chromium.org> Reviewed-by: Richard Knoll <knollr@chromium.org> Cr-Commit-Position: refs/heads/master@{#753684}