SetDeviceScaleFactorForTest

ui/views/widget/desktop_aura/desktop_screen_x11.h

 // 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.
 
 #ifndef UI_VIEWS_WIDGET_DESKTOP_AURA_DESKTOP_SCREEN_X11_H_
 #define UI_VIEWS_WIDGET_DESKTOP_AURA_DESKTOP_SCREEN_X11_H_
 
 #include <stdint.h>
 
 #include <memory>
@@ skipping 33 matching lines @@
   std::vector<display::Display> GetAllDisplays() const override;
   display::Display GetDisplayNearestWindow(
       gfx::NativeView window) 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;
+  void SetDeviceScaleFactorForTest(float scale_factor) override;
 
   // ui::PlatformEventDispatcher:
   bool CanDispatchEvent(const ui::PlatformEvent& event) override;
   uint32_t DispatchEvent(const ui::PlatformEvent& event) override;
 
-  static void UpdateDeviceScaleFactorForTest();
-
  private:
   friend class DesktopScreenX11Test;
   friend class test::DesktopScreenX11TestApi;
 
   // Constructor used in tests.
   DesktopScreenX11(const std::vector<display::Display>& test_displays);
 
   // Builds a list of displays from the current screen information offered by
   // the X server.
   std::vector<display::Display> BuildDisplaysFromXRandRInfo();
@@ skipping 27 matching lines @@
   display::DisplayChangeNotifier change_notifier_;
 
   ui::X11AtomCache atom_cache_;
 
   DISALLOW_COPY_AND_ASSIGN(DesktopScreenX11);
 };
 
 }  // namespace views
 
 #endif  // UI_VIEWS_WIDGET_DESKTOP_AURA_DESKTOP_SCREEN_X11_H_