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
diff --git a/base/message_loop.cc b/base/message_loop.cc
index f3bb4bb..6b994bc 100644
--- a/base/message_loop.cc
+++ b/base/message_loop.cc
@@ -16,6 +16,7 @@
#include "base/message_loop_proxy_impl.h"
#include "base/message_pump_default.h"
#include "base/metrics/histogram.h"
+#include "base/metrics/statistics_recorder.h"
#include "base/run_loop.h"
#include "base/third_party/dynamic_annotations/dynamic_annotations.h"
#include "base/thread_task_runner_handle.h"