Wire up inset of SetUnderlaySurfaceOffsetAndExtendedHitArea

components/mus/ws/server_window_surface_manager_test_api.h

+// 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.
+
+#ifndef COMPONENTS_MUS_WS_SERVER_WINDOW_SURFACE_MANAGER_TEST_API_H_
+#define COMPONENTS_MUS_WS_SERVER_WINDOW_SURFACE_MANAGER_TEST_API_H_
+
+#include "base/macros.h"
+#include "components/mus/ws/server_window_surface_manager.h"
+
+namespace mus {
+namespace ws {
+
+class ServerWindow;
+
+// Use to poke at the internals of ServerWindowSurfaceManager.
+class ServerWindowSurfaceManagerTestApi {
+ public:
+  explicit ServerWindowSurfaceManagerTestApi(
+      ServerWindowSurfaceManager* manager);
+  ~ServerWindowSurfaceManagerTestApi();
+
+  void CreateEmptyDefaultSurface();
+
+ private:
+  ServerWindowSurfaceManager* manager_;
+
+  DISALLOW_COPY_AND_ASSIGN(ServerWindowSurfaceManagerTestApi);
+};
+
+// Use to make |window| a target for events.
+void EnableHitTest(ServerWindow* window);
+
+}  // namespace ws
+}  // namespace mus
+
+#endif  // COMPONENTS_MUS_WS_SERVER_WINDOW_SURFACE_MANAGER_TEST_API_H_