Rename gfx::Display/Screen to display::Display/Screen in chrome

chrome/browser/metrics/chrome_browser_main_extra_parts_metrics.cc

 // Copyright (c) 2013 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.
 
 #include "chrome/browser/metrics/chrome_browser_main_extra_parts_metrics.h"
 
 #include <string>
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/cpu.h"
 #include "base/macros.h"
 #include "base/metrics/histogram.h"
 #include "base/metrics/sparse_histogram.h"
 #include "base/sys_info.h"
 #include "base/threading/sequenced_worker_pool.h"
 #include "base/time/time.h"
 #include "build/build_config.h"
 #include "chrome/browser/about_flags.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/chrome_browser_main.h"
 #include "chrome/browser/mac/bluetooth_utility.h"
 #include "chrome/browser/shell_integration.h"
 #include "components/flags_ui/pref_service_flags_storage.h"
 #include "content/public/browser/browser_thread.h"
 #include "ui/base/touch/touch_device.h"
 #include "ui/base/ui_base_switches.h"
+#include "ui/display/screen.h"
 #include "ui/events/event_switches.h"
-#include "ui/gfx/screen.h"
 
 #if !defined(OS_ANDROID)
 #include "chrome/browser/metrics/first_web_contents_profiler.h"
 #endif  // !defined(OS_ANDROID)
 
 #if defined(OS_ANDROID) && defined(__arm__)
 #include <cpu-features.h>
 #endif  // defined(OS_ANDROID) && defined(__arm__)
 
 #if defined(OS_LINUX) && !defined(OS_CHROMEOS)
@@ skipping 263 matching lines @@
 #endif  // defined(USE_OZONE) || defined(USE_X11)
 
 }  // namespace
 
 ChromeBrowserMainExtraPartsMetrics::ChromeBrowserMainExtraPartsMetrics()
     : display_count_(0), is_screen_observer_(false) {
 }
 
 ChromeBrowserMainExtraPartsMetrics::~ChromeBrowserMainExtraPartsMetrics() {
   if (is_screen_observer_)
-    gfx::Screen::GetScreen()->RemoveObserver(this);
+    display::Screen::GetScreen()->RemoveObserver(this);
 }
 
 void ChromeBrowserMainExtraPartsMetrics::PreProfileInit() {
   RecordMicroArchitectureStats();
 }
 
 void ChromeBrowserMainExtraPartsMetrics::PreBrowserStart() {
   flags_ui::PrefServiceFlagsStorage flags_storage_(
       g_browser_process->local_state());
   about_flags::RecordUMAStatistics(&flags_storage_);
@@ skipping 24 matching lines @@
 #if defined(OS_MACOSX)
   RecordMacMetrics();
 #endif  // defined(OS_MACOSX)
 
   const int kStartupMetricsGatheringDelaySeconds = 45;
   content::BrowserThread::GetBlockingPool()->PostDelayedTask(
       FROM_HERE,
       base::Bind(&RecordStartupMetricsOnBlockingPool),
       base::TimeDelta::FromSeconds(kStartupMetricsGatheringDelaySeconds));
 
-  display_count_ = gfx::Screen::GetScreen()->GetNumDisplays();
+  display_count_ = display::Screen::GetScreen()->GetNumDisplays();
   UMA_HISTOGRAM_COUNTS_100("Hardware.Display.Count.OnStartup", display_count_);
-  gfx::Screen::GetScreen()->AddObserver(this);
+  display::Screen::GetScreen()->AddObserver(this);
   is_screen_observer_ = true;
 
 #if !defined(OS_ANDROID)
   FirstWebContentsProfiler::Start();
 #endif  // !defined(OS_ANDROID)
 }
 
 void ChromeBrowserMainExtraPartsMetrics::OnDisplayAdded(
-    const gfx::Display& new_display) {
+    const display::Display& new_display) {
   EmitDisplaysChangedMetric();
 }
 
 void ChromeBrowserMainExtraPartsMetrics::OnDisplayRemoved(
-    const gfx::Display& old_display) {
+    const display::Display& old_display) {
   EmitDisplaysChangedMetric();
 }
 
 void ChromeBrowserMainExtraPartsMetrics::OnDisplayMetricsChanged(
-    const gfx::Display& display,
-    uint32_t changed_metrics) {
-}
+    const display::Display& display,
+    uint32_t changed_metrics) {}
 
 void ChromeBrowserMainExtraPartsMetrics::EmitDisplaysChangedMetric() {
-  int display_count = gfx::Screen::GetScreen()->GetNumDisplays();
+  int display_count = display::Screen::GetScreen()->GetNumDisplays();
   if (display_count != display_count_) {
     display_count_ = display_count;
     UMA_HISTOGRAM_COUNTS_100("Hardware.Display.Count.OnChange", display_count_);
   }
 }
 
 namespace chrome {
 
 void AddMetricsExtraParts(ChromeBrowserMainParts* main_parts) {
   main_parts->AddParts(new ChromeBrowserMainExtraPartsMetrics());
 }
 
 }  // namespace chrome