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Side by Side Diff: chrome/browser/chromeos/display/output_protection_delegate.cc

Issue 2751833004: Reland "Add display::GetDisplayNearestView" (Closed)
Patch Set: Created 3 years, 9 months ago
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1 // Copyright 2013 The Chromium Authors. All rights reserved. 1 // Copyright 2013 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "chrome/browser/chromeos/display/output_protection_delegate.h" 5 #include "chrome/browser/chromeos/display/output_protection_delegate.h"
6 6
7 #include "chrome/browser/chromeos/display/output_protection_controller_ash.h" 7 #include "chrome/browser/chromeos/display/output_protection_controller_ash.h"
8 #include "chrome/browser/chromeos/display/output_protection_controller_mus.h" 8 #include "chrome/browser/chromeos/display/output_protection_controller_mus.h"
9 #include "chrome/browser/ui/ash/ash_util.h" 9 #include "chrome/browser/ui/ash/ash_util.h"
10 #include "content/public/browser/browser_thread.h" 10 #include "content/public/browser/browser_thread.h"
11 #include "content/public/browser/render_frame_host.h" 11 #include "content/public/browser/render_frame_host.h"
12 #include "ui/display/display.h" 12 #include "ui/display/display.h"
13 #include "ui/display/screen.h" 13 #include "ui/display/screen.h"
14 #include "ui/display/types/display_constants.h" 14 #include "ui/display/types/display_constants.h"
15 15
16 namespace chromeos { 16 namespace chromeos {
17 17
18 namespace { 18 namespace {
19 19
20 bool GetCurrentDisplayId(content::RenderFrameHost* rfh, int64_t* display_id) { 20 bool GetCurrentDisplayId(content::RenderFrameHost* rfh, int64_t* display_id) {
21 DCHECK_CURRENTLY_ON(content::BrowserThread::UI); 21 DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
22 DCHECK(rfh); 22 DCHECK(rfh);
23 DCHECK(display_id); 23 DCHECK(display_id);
24 24
25 display::Screen* screen = display::Screen::GetScreen(); 25 display::Screen* screen = display::Screen::GetScreen();
26 if (!screen) 26 if (!screen)
27 return false; 27 return false;
28 display::Display display = 28 display::Display display =
29 screen->GetDisplayNearestWindow(rfh->GetNativeView()); 29 screen->GetDisplayNearestView(rfh->GetNativeView());
30 *display_id = display.id(); 30 *display_id = display.id();
31 return true; 31 return true;
32 } 32 }
33 33
34 void DoNothing(bool status) { 34 void DoNothing(bool status) {
35 } 35 }
36 36
37 } // namespace 37 } // namespace
38 38
39 OutputProtectionDelegate::Controller::Controller() {} 39 OutputProtectionDelegate::Controller::Controller() {}
(...skipping 100 matching lines...) Expand 10 before | Expand all | Expand 10 after
140 display_id_ = new_display_id; 140 display_id_ = new_display_id;
141 } 141 }
142 142
143 void OutputProtectionDelegate::OnWindowDestroying(aura::Window* window) { 143 void OutputProtectionDelegate::OnWindowDestroying(aura::Window* window) {
144 DCHECK_EQ(window, window_); 144 DCHECK_EQ(window, window_);
145 window_->RemoveObserver(this); 145 window_->RemoveObserver(this);
146 window_ = nullptr; 146 window_ = nullptr;
147 } 147 }
148 148
149 } // namespace chromeos 149 } // namespace chromeos
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