Remove VallidateAllHistograms.

This removes the bulk validation of histograms that was introduced
to try to locate where the corruption was originating.  Validation is
still done during metrics upload so corruption will still be detected
at that point.

Bug: 744734
Change-Id: Ie62ab5617c6939671b1eea93d2fecdf2e55e94d5
Reviewed-on: https://chromium-review.googlesource.com/699760
Reviewed-by: Alexei Svitkine <asvitkine@chromium.org>
Commit-Queue: Brian White <bcwhite@chromium.org>
Cr-Commit-Position: refs/heads/master@{#506427}

CrOS-Libchrome-Original-Commit: 5d67d14b573b8fef5b138012011e81371bfe538d
4 files changed
tree: 11e62085c434dc2d853a964e83613e3b47008afd
  1. base/
  2. build/
  3. components/
  4. dbus/
  5. device/
  6. ipc/
  7. mojo/
  8. testing/
  9. third_party/
  10. ui/