Changed when the UMA metric Ash.NumberOfVisibleWindowsInPrimaryDisplay is recorded.

ash/test/user_metrics_recorder_test_api.cc

Index: ash/test/user_metrics_recorder_test_api.cc
diff --git a/ash/test/user_metrics_recorder_test_api.cc b/ash/test/user_metrics_recorder_test_api.cc
new file mode 100644
index 0000000000000000000000000000000000000000..d563240fa09d745f36eec65613fd1984c978349e
--- /dev/null
+++ b/ash/test/user_metrics_recorder_test_api.cc
@@ -0,0 +1,37 @@
+// Copyright 2015 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "ash/test/user_metrics_recorder_test_api.h"
+
+#include "ash/metrics/user_metrics_recorder.h"
+
+namespace ash {
+namespace test {
+
+UserMetricsRecorderTestAPI::UserMetricsRecorderTestAPI(
+    UserMetricsRecorder* user_metrics_recorder)
+    : user_metrics_recorder_(user_metrics_recorder) {
+}
+
+UserMetricsRecorderTestAPI::~UserMetricsRecorderTestAPI() {
+}
+
+// static
+scoped_ptr<UserMetricsRecorder>
+UserMetricsRecorderTestAPI::CreateUserMetricsRecorder(
+    bool record_periodic_metrics) {
+  return scoped_ptr<UserMetricsRecorder>(
+      new UserMetricsRecorder(record_periodic_metrics));
+}
+
+void UserMetricsRecorderTestAPI::RecordPeriodicMetrics() {
+  user_metrics_recorder_->RecordPeriodicMetrics();
+}
+
+bool UserMetricsRecorderTestAPI::IsUserActiveInMultiWindowEnvironment() const {
+  return user_metrics_recorder_->IsUserActiveInMultiWindowEnvironment();
+}
+
+}  // namespace test
+}  // namespace ash