Move StatisticsRecorder out of histogram.cc/h for further refactoring.

Review URL: https://chromiumcodereview.appspot.com/10703037

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@146659 0039d316-1c4b-4281-b951-d872f2087c98


CrOS-Libchrome-Original-Commit: 567d30ea4b9b9a9c96e7ed2dd61ee166f615cfd7
8 files changed
tree: b240cbf85a9641f4c2811013a8db2bb6edf7ff73
  1. base/
  2. build/
  3. dbus/
  4. ipc/
  5. testing/
  6. third_party/