services/ui/display/platform_screen.cc - Issue 2549503002: Rename PlatformScreen to ScreenManager.

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Side by Side Diff: services/ui/display/platform_screen.cc

Issue 2549503002: Rename PlatformScreen to ScreenManager. (Closed)

Patch Set: Rebase. Created 4 years ago

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1 // Copyright 2016 The Chromium Authors. All rights reserved.

2 // Use of this source code is governed by a BSD-style license that can be

3 // found in the LICENSE file.

4

5 #include "services/ui/display/platform_screen.h"

6

7 #include "base/logging.h"

8

9 namespace display {

10

11 // static

12 PlatformScreen* PlatformScreen::instance_ = nullptr;

13

14 PlatformScreen::PlatformScreen() {

15 DCHECK(!instance_);

16 instance_ = this;

17 }

18

19 PlatformScreen::~PlatformScreen() {

20 DCHECK_EQ(instance_, this);

21 instance_ = nullptr;

22 }

23

24 // static

25 PlatformScreen* PlatformScreen::GetInstance() {

26 DCHECK(instance_);

27 return instance_;

28 }

29

30 } // namespace display

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