Reland: mus: Add views_mus_interactive_ui_tests target

ui/views/mus/views_mus_test_suite.h

+// Copyright 2016 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 UI_VIEWS_MUS_VIEWS_MUS_TEST_SUITE_H_
+#define UI_VIEWS_MUS_VIEWS_MUS_TEST_SUITE_H_
+
+#include <memory>
+
+#include "base/macros.h"
+#include "ui/views/run_all_unittests.h"
+
+namespace views {
+
+class ShellConnection;
+
+class ViewsMusTestSuite : public ViewTestSuite {
+ public:
+  ViewsMusTestSuite(int argc, char** argv);
+  ~ViewsMusTestSuite() override;
+
+ private:
+  // ViewTestSuite:
+  void Initialize() override;
+  void Shutdown() override;
+
+  std::unique_ptr<ShellConnection> shell_connections_;
+
+  DISALLOW_COPY_AND_ASSIGN(ViewsMusTestSuite);
+};
+
+}  // namespace views
+
+#endif  // UI_VIEWS_MUS_VIEWS_MUS_TEST_SUITE_H_