chromeos: fix focus for mushrome

ui/aura/test/mus/test_window_manager_client.h

Index: ui/aura/test/mus/test_window_manager_client.h
diff --git a/ui/aura/test/mus/test_window_manager_client.h b/ui/aura/test/mus/test_window_manager_client.h
new file mode 100644
index 0000000000000000000000000000000000000000..a68bb3998405ae846a5341ee52e200959c36ff21
--- /dev/null
+++ b/ui/aura/test/mus/test_window_manager_client.h
@@ -0,0 +1,66 @@
+// 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 UI_AURA_TEST_MUS_TEST_WINDOW_MANAGER_CLIENT_H_
+#define UI_AURA_TEST_MUS_TEST_WINDOW_MANAGER_CLIENT_H_
+
+#include <stdint.h>
+
+#include <vector>
+
+#include "base/macros.h"
+#include "services/ui/public/interfaces/window_manager.mojom.h"
+#include "ui/aura/mus/mus_types.h"
+
+namespace aura {
+
+enum class WindowManagerClientChangeType {
+  ADD_ACTIVATION_PARENT,
+};
+
+// WindowManagerClient implementation for tests.
+class TestWindowManagerClient : public ui::mojom::WindowManagerClient {
+ public:
+  TestWindowManagerClient();
+  ~TestWindowManagerClient() override;
+
+  size_t GetChangeCountForType(WindowManagerClientChangeType type);
+
+ private:
+  // ui::mojom::WindowManagerClient:
+  void AddActivationParent(Id transport_window_id) override;
+  void RemoveActivationParent(Id transport_window_id) override;
+  void ActivateNextWindow() override;
+  void SetExtendedHitArea(Id window_id, const gfx::Insets& hit_area) override;
+  void AddAccelerators(std::vector<ui::mojom::WmAcceleratorPtr> accelerators,
+                       const AddAcceleratorsCallback& callback) override;
+  void RemoveAccelerator(uint32_t id) override;
+  void SetDisplayRoot(const display::Display& display,
+                      ui::mojom::WmViewportMetricsPtr viewport_metrics,
+                      bool is_primary_display,
+                      Id window_id,
+                      const SetDisplayRootCallback& callback) override;
+  void WmResponse(uint32_t change_id, bool response) override;
+  void WmSetBoundsResponse(uint32_t change_id) override;
+  void WmRequestClose(Id transport_window_id) override;
+  void WmSetFrameDecorationValues(
+      ui::mojom::FrameDecorationValuesPtr values) override;
+  void WmSetNonClientCursor(uint32_t window_id,
+                            ui::mojom::CursorType cursor_id) override;
+  void OnWmCreatedTopLevelWindow(uint32_t change_id,
+                                 Id transport_window_id) override;
+  void OnAcceleratorAck(
+      uint32_t event_id,
+      ui::mojom::EventResult result,
+      const std::unordered_map<std::string, std::vector<uint8_t>>& properties)
+      override;
+
+  std::vector<WindowManagerClientChangeType> changes_;
+
+  DISALLOW_COPY_AND_ASSIGN(TestWindowManagerClient);
+};
+
+}  // namespace aura
+
+#endif  // UI_AURA_TEST_MUS_TEST_WINDOW_MANAGER_CLIENT_H_