Record policy usage statistics every 24 hours.

chrome/browser/policy/test_task_runner.cc

Index: chrome/browser/policy/test_task_runner.cc
diff --git a/chrome/browser/policy/mock_cloud_policy_store.cc b/chrome/browser/policy/test_task_runner.cc
similarity index 58%
copy from chrome/browser/policy/mock_cloud_policy_store.cc
copy to chrome/browser/policy/test_task_runner.cc
index a9449d73f57dd020e2320d88b3d1f9fc42f42d37..85727e7ebacb7bc9e733149093f26f971612b660 100644
--- a/chrome/browser/policy/mock_cloud_policy_store.cc
+++ b/chrome/browser/policy/test_task_runner.cc
@@ -2,12 +2,14 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "chrome/browser/policy/mock_cloud_policy_store.h"
+#include "chrome/browser/policy/test_task_runner.h"
 
 namespace policy {
 
-MockCloudPolicyStore::MockCloudPolicyStore() {}
+TestTaskRunner::TestTaskRunner() {
+}
 
-MockCloudPolicyStore::~MockCloudPolicyStore() {}
+TestTaskRunner::~TestTaskRunner() {
+}
 
 }  // namespace policy