PS - Filtering activeTab URL

chromeos/login/scoped_test_public_session_login_state.h

Index: chromeos/login/scoped_test_public_session_login_state.h
diff --git a/chromeos/login/scoped_test_public_session_login_state.h b/chromeos/login/scoped_test_public_session_login_state.h
new file mode 100644
index 0000000000000000000000000000000000000000..02b0c33ca32b92ffce0f24e81d68a383b77d1c8c
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+++ b/chromeos/login/scoped_test_public_session_login_state.h
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+// Copyright 2017 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.
+
+#ifndef CHROMEOS_LOGIN_SCOPED_TEST_PUBLIC_SESSION_LOGIN_STATE_H_
+#define CHROMEOS_LOGIN_SCOPED_TEST_PUBLIC_SESSION_LOGIN_STATE_H_
+
+#include "base/macros.h"
+
+namespace chromeos {
+
+// A class to start and shutdown public session state for a test.
+class ScopedTestPublicSessionLoginState {
+ public:
+  ScopedTestPublicSessionLoginState();
+  ~ScopedTestPublicSessionLoginState();
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(ScopedTestPublicSessionLoginState);
+};
+
+}  // namespace chromeos
+
+#endif  // CHROMEOS_LOGIN_SCOPED_TEST_PUBLIC_SESSION_LOGIN_STATE_H_