[Ozone-DRI] Migrate cursor to using ScanoutBuffer

ui/ozone/platform/dri/dri_wrapper.h

 // 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.
 
 #ifndef UI_OZONE_PLATFORM_DRI_DRI_WRAPPER_H_
 #define UI_OZONE_PLATFORM_DRI_DRI_WRAPPER_H_
 
 #include <stdint.h>
 
 #include "base/macros.h"
@@ skipping 86 matching lines @@
   // associated with the property with name |name|. Return NULL if the property
   // could not be found or if the property does not have a binary blob. If valid
   // the returned object must be freed using FreePropertyBlob().
   virtual ScopedDrmPropertyBlobPtr GetPropertyBlob(drmModeConnector* connector,
                                                    const char* name);
 
   // Set the cursor to be displayed in CRTC |crtc_id|. (width, height) is the
   // cursor size pointed by |handle|.
   virtual bool SetCursor(uint32_t crtc_id,
                          uint32_t handle,
-                         uint32_t width,
-                         uint32_t height);
+                         const gfx::Size& size);
 
 
   // Move the cursor on CRTC |crtc_id| to (x, y);
-  virtual bool MoveCursor(uint32_t crtc_id, int x, int y);
+  virtual bool MoveCursor(uint32_t crtc_id, const gfx::Point& point);
 
   virtual void HandleEvent(drmEventContext& event);
 
   virtual bool CreateDumbBuffer(const SkImageInfo& info,
                                 uint32_t* handle,
                                 uint32_t* stride,
                                 void** pixels);
 
   virtual void DestroyDumbBuffer(const SkImageInfo& info,
                                  uint32_t handle,
                                  uint32_t stride,
                                  void* pixels);
 
   int get_fd() const { return fd_; }
 
  protected:
   // The file descriptor associated with this wrapper. All DRM operations will
   // be performed using this FD.
   int fd_;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(DriWrapper);
 };
 
 }  // namespace ui
 
 #endif  // UI_OZONE_PLATFORM_DRI_DRI_WRAPPER_H_