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

ash/display/screen_ash.cc

 // Copyright 2014 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 "ash/display/screen_ash.h"
 
 #include "ash/display/display_manager.h"
 #include "ash/display/window_tree_host_manager.h"
 #include "ash/root_window_controller.h"
 #include "ash/root_window_settings.h"
 #include "ash/shelf/shelf_layout_manager.h"
 #include "ash/shelf/shelf_widget.h"
 #include "ash/shell.h"
 #include "ash/wm/aura/wm_window_aura.h"
 #include "ash/wm/common/root_window_finder.h"
 #include "base/logging.h"
 #include "ui/aura/client/screen_position_client.h"
 #include "ui/aura/env.h"
 #include "ui/aura/window_event_dispatcher.h"
-#include "ui/gfx/display.h"
+#include "ui/display/display.h"
+#include "ui/display/screen.h"
 #include "ui/gfx/display_finder.h"
-#include "ui/gfx/screen.h"
 
 namespace ash {
 
 namespace {
 
 DisplayManager* GetDisplayManager() {
   return Shell::GetInstance()->display_manager();
 }
 
-class ScreenForShutdown : public gfx::Screen {
+class ScreenForShutdown : public display::Screen {
  public:
   explicit ScreenForShutdown(ScreenAsh* screen_ash)
       : display_list_(screen_ash->GetAllDisplays()),
         primary_display_(screen_ash->GetPrimaryDisplay()) {
   }
 
-  // gfx::Screen overrides:
+  // display::Screen overrides:
   gfx::Point GetCursorScreenPoint() override { return gfx::Point(); }
   gfx::NativeWindow GetWindowUnderCursor() override { return NULL; }
   gfx::NativeWindow GetWindowAtScreenPoint(const gfx::Point& point) override {
     return NULL;
   }
   int GetNumDisplays() const override { return display_list_.size(); }
-  std::vector<gfx::Display> GetAllDisplays() const override {
+  std::vector<display::Display> GetAllDisplays() const override {
     return display_list_;
   }
-  gfx::Display GetDisplayNearestWindow(gfx::NativeView view) const override {
+  display::Display GetDisplayNearestWindow(
+      gfx::NativeView view) const override {
     return primary_display_;
   }
-  gfx::Display GetDisplayNearestPoint(const gfx::Point& point) const override {
+  display::Display GetDisplayNearestPoint(
+      const gfx::Point& point) const override {
     return *gfx::FindDisplayNearestPoint(display_list_, point);
   }
-  gfx::Display GetDisplayMatching(const gfx::Rect& match_rect) const override {
-    const gfx::Display* matching =
+  display::Display GetDisplayMatching(
+      const gfx::Rect& match_rect) const override {
+    const display::Display* matching =
         gfx::FindDisplayWithBiggestIntersection(display_list_, match_rect);
     // Fallback to the primary display if there is no matching display.
     return matching ? *matching : GetPrimaryDisplay();
   }
-  gfx::Display GetPrimaryDisplay() const override { return primary_display_; }
-  void AddObserver(gfx::DisplayObserver* observer) override {
+  display::Display GetPrimaryDisplay() const override {
+    return primary_display_;
+  }
+  void AddObserver(display::DisplayObserver* observer) override {
     NOTREACHED() << "Observer should not be added during shutdown";
   }
-  void RemoveObserver(gfx::DisplayObserver* observer) override {}
+  void RemoveObserver(display::DisplayObserver* observer) override {}
 
  private:
-  const std::vector<gfx::Display> display_list_;
-  const gfx::Display primary_display_;
+  const std::vector<display::Display> display_list_;
+  const display::Display primary_display_;
 
   DISALLOW_COPY_AND_ASSIGN(ScreenForShutdown);
 };
 
 }  // namespace
 
 ScreenAsh::ScreenAsh() {
 }
 
 ScreenAsh::~ScreenAsh() {
 }
 
-void ScreenAsh::NotifyMetricsChanged(const gfx::Display& display,
+void ScreenAsh::NotifyMetricsChanged(const display::Display& display,
                                      uint32_t metrics) {
-  FOR_EACH_OBSERVER(gfx::DisplayObserver,
-                    observers_,
+  FOR_EACH_OBSERVER(display::DisplayObserver, observers_,
                     OnDisplayMetricsChanged(display, metrics));
 }
 
-void ScreenAsh::NotifyDisplayAdded(const gfx::Display& display) {
-  FOR_EACH_OBSERVER(gfx::DisplayObserver, observers_, OnDisplayAdded(display));
+void ScreenAsh::NotifyDisplayAdded(const display::Display& display) {
+  FOR_EACH_OBSERVER(display::DisplayObserver, observers_,
+                    OnDisplayAdded(display));
 }
 
-void ScreenAsh::NotifyDisplayRemoved(const gfx::Display& display) {
-  FOR_EACH_OBSERVER(
-      gfx::DisplayObserver, observers_, OnDisplayRemoved(display));
+void ScreenAsh::NotifyDisplayRemoved(const display::Display& display) {
+  FOR_EACH_OBSERVER(display::DisplayObserver, observers_,
+                    OnDisplayRemoved(display));
 }
 
 gfx::Point ScreenAsh::GetCursorScreenPoint() {
   return aura::Env::GetInstance()->last_mouse_location();
 }
 
 gfx::NativeWindow ScreenAsh::GetWindowUnderCursor() {
   return GetWindowAtScreenPoint(
-      gfx::Screen::GetScreen()->GetCursorScreenPoint());
+      display::Screen::GetScreen()->GetCursorScreenPoint());
 }
 
 gfx::NativeWindow ScreenAsh::GetWindowAtScreenPoint(const gfx::Point& point) {
   aura::Window* root_window =
       wm::WmWindowAura::GetAuraWindow(wm::GetRootWindowAt(point));
   aura::client::ScreenPositionClient* position_client =
       aura::client::GetScreenPositionClient(root_window);
 
   gfx::Point local_point = point;
   if (position_client)
     position_client->ConvertPointFromScreen(root_window, &local_point);
 
   return root_window->GetTopWindowContainingPoint(local_point);
 }
 
 int ScreenAsh::GetNumDisplays() const {
   return GetDisplayManager()->GetNumDisplays();
 }
 
-std::vector<gfx::Display> ScreenAsh::GetAllDisplays() const {
+std::vector<display::Display> ScreenAsh::GetAllDisplays() const {
   return GetDisplayManager()->active_display_list();
 }
 
-gfx::Display ScreenAsh::GetDisplayNearestWindow(gfx::NativeView window) const {
+display::Display ScreenAsh::GetDisplayNearestWindow(
+    gfx::NativeView window) const {
   if (!window)
     return GetPrimaryDisplay();
   const aura::Window* root_window = window->GetRootWindow();
   if (!root_window)
     return GetPrimaryDisplay();
   const RootWindowSettings* rws = GetRootWindowSettings(root_window);
   int64_t id = rws->display_id;
   // if id is |kInvaildDisplayID|, it's being deleted.
-  DCHECK(id != gfx::Display::kInvalidDisplayID);
-  if (id == gfx::Display::kInvalidDisplayID)
+  DCHECK(id != display::Display::kInvalidDisplayID);
+  if (id == display::Display::kInvalidDisplayID)
     return GetPrimaryDisplay();
 
   DisplayManager* display_manager = GetDisplayManager();
   // RootWindow needs Display to determine its device scale factor
   // for non desktop display.
-  gfx::Display mirroring_display = display_manager->GetMirroringDisplayById(id);
+  display::Display mirroring_display =
+      display_manager->GetMirroringDisplayById(id);
   if (mirroring_display.is_valid())
     return mirroring_display;
   return display_manager->GetDisplayForId(id);
 }
 
-gfx::Display ScreenAsh::GetDisplayNearestPoint(const gfx::Point& point) const {
-  const gfx::Display& display =
+display::Display ScreenAsh::GetDisplayNearestPoint(
+    const gfx::Point& point) const {
+  const display::Display& display =
       GetDisplayManager()->FindDisplayContainingPoint(point);
   if (display.is_valid())
     return display;
   // Fallback to the display that has the shortest Manhattan distance from
   // the |point|. This is correct in the only areas that matter, namely in the
   // corners between the physical screens.
   return *gfx::FindDisplayNearestPoint(
       GetDisplayManager()->active_display_list(), point);
 }
 
-gfx::Display ScreenAsh::GetDisplayMatching(const gfx::Rect& match_rect) const {
+display::Display ScreenAsh::GetDisplayMatching(
+    const gfx::Rect& match_rect) const {
   if (match_rect.IsEmpty())
     return GetDisplayNearestPoint(match_rect.origin());
-  const gfx::Display* matching = gfx::FindDisplayWithBiggestIntersection(
+  const display::Display* matching = gfx::FindDisplayWithBiggestIntersection(
       GetDisplayManager()->active_display_list(), match_rect);
   // Fallback to the primary display if there is no matching display.
   return matching ? *matching : GetPrimaryDisplay();
 }
 
-gfx::Display ScreenAsh::GetPrimaryDisplay() const {
+display::Display ScreenAsh::GetPrimaryDisplay() const {
   return GetDisplayManager()->GetDisplayForId(
       WindowTreeHostManager::GetPrimaryDisplayId());
 }
 
-void ScreenAsh::AddObserver(gfx::DisplayObserver* observer) {
+void ScreenAsh::AddObserver(display::DisplayObserver* observer) {
   observers_.AddObserver(observer);
 }
 
-void ScreenAsh::RemoveObserver(gfx::DisplayObserver* observer) {
+void ScreenAsh::RemoveObserver(display::DisplayObserver* observer) {
   observers_.RemoveObserver(observer);
 }
 
-gfx::Screen* ScreenAsh::CloneForShutdown() {
+display::Screen* ScreenAsh::CloneForShutdown() {
   return new ScreenForShutdown(this);
 }
 
 }  // namespace ash