Handle modified displays in mustash.

services/ui/ws/test_utils.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 SERVICES_UI_WS_TEST_UTILS_H_
 #define SERVICES_UI_WS_TEST_UTILS_H_
 
 #include <stdint.h>
 
 #include <memory>
@@ skipping 267 matching lines @@
 
 // A stub implementation of FrameGeneratorDelegate.
 class TestFrameGeneratorDelegate : public FrameGeneratorDelegate {
  public:
   explicit TestFrameGeneratorDelegate(std::unique_ptr<ServerWindow> root);
   ~TestFrameGeneratorDelegate() override;
 
   // FrameGeneratorDelegate:
   ServerWindow* GetRootWindow() override;
   bool IsInHighContrastMode() override;
-  const ViewportMetrics& GetViewportMetrics() override;
+  const display::ViewportMetrics& GetViewportMetrics() const override;
 
  private:
   std::unique_ptr<ServerWindow> root_;
-  ViewportMetrics metrics_;
+  display::ViewportMetrics metrics_;
 
   DISALLOW_COPY_AND_ASSIGN(TestFrameGeneratorDelegate);
 };
 
 // -----------------------------------------------------------------------------
 
 class TestWindowManager : public mojom::WindowManager {
  public:
   TestWindowManager()
       : got_create_top_level_window_(false),
@@ skipping 22 matching lines @@
   bool got_display_removed() const { return got_display_removed_; }
   int64_t display_removed_id() const { return display_removed_id_; }
 
  private:
   // WindowManager:
   void OnConnect(uint16_t client_id) override {}
   void WmNewDisplayAdded(const display::Display& display,
                          ui::mojom::WindowDataPtr root,
                          bool drawn) override {}
   void WmDisplayRemoved(int64_t display_id) override;
+  void WmDisplayModified(const display::Display& display) override {}
   void WmSetBounds(uint32_t change_id,
                    uint32_t window_id,
                    const gfx::Rect& bounds) override {}
   void WmSetProperty(uint32_t change_id,
                      uint32_t window_id,
                      const mojo::String& name,
                      mojo::Array<uint8_t> value) override {}
   void WmCreateTopLevelWindow(
       uint32_t change_id,
       ClientSpecificId requesting_client_id,
@@ skipping 320 matching lines @@
 ServerWindow* NewWindowInTree(WindowTree* tree, ClientWindowId* client_id);
 ServerWindow* NewWindowInTreeWithParent(WindowTree* tree,
                                         ServerWindow* parent,
                                         ClientWindowId* client_id);
 
 }  // namespace test
 }  // namespace ws
 }  // namespace ui
 
 #endif  // SERVICES_UI_WS_TEST_UTILS_H_