Rename PlatformScreen to ScreenManager.

services/ui/display/platform_screen_stub.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_DISPLAY_PLATFORM_SCREEN_STUB_H_
-#define SERVICES_UI_DISPLAY_PLATFORM_SCREEN_STUB_H_
-
-#include <stdint.h>
-
-#include "base/memory/weak_ptr.h"
-#include "services/ui/display/platform_screen.h"
-#include "services/ui/display/viewport_metrics.h"
-
-namespace display {
-
-// PlatformScreenStub provides the necessary functionality to configure a fixed
-// 1024x768 display for non-ozone platforms.
-class PlatformScreenStub : public PlatformScreen {
- public:
-  PlatformScreenStub();
-  ~PlatformScreenStub() override;
-
- private:
-  // Fake creation of a single 1024x768 display.
-  void FixedSizeScreenConfiguration();
-
-  // PlatformScreen.
-  void AddInterfaces(service_manager::InterfaceRegistry* registry) override;
-  void Init(PlatformScreenDelegate* delegate) override;
-  void RequestCloseDisplay(int64_t display_id) override;
-  int64_t GetPrimaryDisplayId() const override;
-
-  // Sample display information.
-  int64_t display_id_ = 1;
-  ViewportMetrics display_metrics_;
-
-  PlatformScreenDelegate* delegate_ = nullptr;
-
-  base::WeakPtrFactory<PlatformScreenStub> weak_ptr_factory_;
-
-  DISALLOW_COPY_AND_ASSIGN(PlatformScreenStub);
-};
-
-}  // namespace display
-
-#endif  // SERVICES_UI_DISPLAY_PLATFORM_SCREEN_STUB_H_