Break global impact of PersistentHistogramAllocator into a separate class.

BUG=546019
TBR=grt
grt: setup/installer (no logic changes, just names)

Review URL: https://codereview.chromium.org/1780993002

Cr-Commit-Position: refs/heads/master@{#385367}


CrOS-Libchrome-Original-Commit: 5e748c6dca3b8f585c295956f192ca7c34cbe4b7
9 files changed
tree: f18967bc61522dc5c53934eae437da9f332d4002
  1. base/
  2. build/
  3. components/
  4. dbus/
  5. device/
  6. ipc/
  7. mojo/
  8. testing/
  9. third_party/
  10. ui/