ozone/platform/wayland: Add support for wl_output_interface

ui/display/screen.h

 // Copyright (c) 2012 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_DISPLAY_SCREEN_H_
 #define UI_DISPLAY_SCREEN_H_
 
 #include <vector>
 
 #include "base/macros.h"
@@ skipping 70 matching lines @@
   // If |view| is null, the primary display is used as the context.
   virtual gfx::Rect ScreenToDIPRectInWindow(gfx::NativeView view,
                                             const gfx::Rect& screen_rect) const;
 
   // Converts |dip_rect| to screen coordinates in the context of |view| clamping
   // to the enclosing rect if the coordinates do not fall on pixel boundaries.
   // If |view| is null, the primary display is used as the context.
   virtual gfx::Rect DIPToScreenRectInWindow(gfx::NativeView view,
                                             const gfx::Rect& dip_rect) const;
 
+  // Called when the compositor geometry has been changed.
+  virtual void OnOutputGeometryChanged(int32_t name, const gfx::Rect& rect) { }

[Michael Forney, 2016/06/14 23:44:54]

What does this name field mean?

+
  private:
   DISALLOW_COPY_AND_ASSIGN(Screen);
 };
 
 Screen* CreateNativeScreen();
 
 }  // namespace display
 
 #endif  // UI_DISPLAY_SCREEN_H_