ozone: dri: Do initial cursor set

ui/gfx/ozone/dri/hardware_display_controller.h

 // Copyright 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_GFX_OZONE_DRI_HARDWARE_DISPLAY_CONTROLLER_H_
 #define UI_GFX_OZONE_DRI_HARDWARE_DISPLAY_CONTROLLER_H_
 
 #include <stddef.h>
 #include <stdint.h>
 #include <xf86drmMode.h>
@@ skipping 129 matching lines @@
   // kernel when a VBlank event finished. This allows the controller to
   // update internal state and propagate the update to the surface.
   // The tuple (seconds, useconds) represents the event timestamp. |seconds|
   // represents the number of seconds while |useconds| represents the
   // microseconds (< 1 second) in the timestamp.
   void OnPageFlipEvent(unsigned int frame,
                        unsigned int seconds,
                        unsigned int useconds);
 
   // Set the hardware cursor to show the contents of |surface|.
-  bool SetCursor(const DriSurface& surface);
+  bool SetCursor(DriSurface* surface);
 
   bool UnsetCursor();
 
   // Moves the hardware cursor to |location|.
   bool MoveCursor(const gfx::Point& location);
 
   State get_state() const { return state_; };
 
   int get_fd() const { return drm_->get_fd(); };
 
@@ skipping 29 matching lines @@
   scoped_ptr<DriSurface> surface_;
 
   uint64_t time_of_last_flip_;
 
   DISALLOW_COPY_AND_ASSIGN(HardwareDisplayController);
 };
 
 }  // namespace gfx
 
 #endif  // UI_GFX_OZONE_DRI_HARDWARE_DISPLAY_CONTROLLER_H_