#include "base/metrics/histogram_base.h"
#include "base/metrics/histogram_samples.h"
#include "base/metrics/statistics_recorder.h"
#include "base/values.h"
#include "chrome/browser/policy/policy_test_utils.h"
#include "components/policy/core/common/mock_configuration_policy_provider.h"
#include "components/policy/core/common/policy_map.h"
#include "components/policy/core/common/policy_types.h"
#include "components/policy/policy_constants.h"
#include "content/public/test/browser_test.h"
#include "content/public/test/browser_test_utils.h"
#include "content/public/test/test_utils.h"
namespace policy {
class PolicyStatisticsCollectorTest : public PolicyTest { … };
IN_PROC_BROWSER_TEST_F(PolicyStatisticsCollectorTest, Startup) { … }
}