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

headless/lib/browser/headless_screen.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 HEADLESS_LIB_BROWSER_HEADLESS_SCREEN_H_
 #define HEADLESS_LIB_BROWSER_HEADLESS_SCREEN_H_
 
 #include "base/compiler_specific.h"
 #include "base/macros.h"
 #include "ui/aura/window_observer.h"
-#include "ui/gfx/display.h"
-#include "ui/gfx/screen.h"
+#include "ui/display/display.h"
+#include "ui/display/screen.h"
 
 namespace gfx {
 class Insets;
 class Rect;
 class Transform;
 }
 
 namespace aura {
 class Window;
 class WindowTreeClient;
 class WindowTreeHost;
 }
 
 namespace headless {
 
-class HeadlessScreen : public gfx::Screen, public aura::WindowObserver {
+class HeadlessScreen : public display::Screen, public aura::WindowObserver {
  public:
-  // Creates a gfx::Screen of the specified size. If no size is specified, then
-  // creates a 800x600 screen. |size| is in physical pixels.
+  // Creates a display::Screen of the specified size. If no size is specified,
+  // then creates a 800x600 screen. |size| is in physical pixels.
   static HeadlessScreen* Create(const gfx::Size& size);
   ~HeadlessScreen() override;
 
   aura::WindowTreeHost* CreateHostForPrimaryDisplay();
 
   void SetDeviceScaleFactor(float device_scale_fator);
-  void SetDisplayRotation(gfx::Display::Rotation rotation);
+  void SetDisplayRotation(display::Display::Rotation rotation);
   void SetUIScale(float ui_scale);
   void SetWorkAreaInsets(const gfx::Insets& insets);
 
  protected:
   gfx::Transform GetRotationTransform() const;
   gfx::Transform GetUIScaleTransform() const;
 
   // WindowObserver overrides:
   void OnWindowBoundsChanged(aura::Window* window,
                              const gfx::Rect& old_bounds,
                              const gfx::Rect& new_bounds) override;
   void OnWindowDestroying(aura::Window* window) override;
 
-  // gfx::Screen overrides:
+  // display::Screen overrides:
   gfx::Point GetCursorScreenPoint() override;
   gfx::NativeWindow GetWindowUnderCursor() override;
   gfx::NativeWindow GetWindowAtScreenPoint(const gfx::Point& point) override;
   int GetNumDisplays() const override;
-  std::vector<gfx::Display> GetAllDisplays() const override;
-  gfx::Display GetDisplayNearestWindow(gfx::NativeView view) const override;
-  gfx::Display GetDisplayNearestPoint(const gfx::Point& point) const override;
-  gfx::Display GetDisplayMatching(const gfx::Rect& match_rect) const override;
-  gfx::Display GetPrimaryDisplay() const override;
-  void AddObserver(gfx::DisplayObserver* observer) override;
-  void RemoveObserver(gfx::DisplayObserver* observer) override;
+  std::vector<display::Display> GetAllDisplays() const override;
+  display::Display GetDisplayNearestWindow(gfx::NativeView view) const override;
+  display::Display GetDisplayNearestPoint(
+      const gfx::Point& point) const override;
+  display::Display GetDisplayMatching(
+      const gfx::Rect& match_rect) const override;
+  display::Display GetPrimaryDisplay() const override;
+  void AddObserver(display::DisplayObserver* observer) override;
+  void RemoveObserver(display::DisplayObserver* observer) override;
 
  private:
   explicit HeadlessScreen(const gfx::Rect& screen_bounds);
 
   aura::WindowTreeHost* host_;
-  gfx::Display display_;
+  display::Display display_;
   float ui_scale_;
 
   DISALLOW_COPY_AND_ASSIGN(HeadlessScreen);
 };
 
 }  // namespace headless
 
 #endif  // HEADLESS_LIB_BROWSER_HEADLESS_SCREEN_H_