Update new Surface callsites

ui/ozone/platform/drm/gpu/drm_buffer.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_DRM_GPU_DRM_BUFFER_H_
 #define UI_OZONE_PLATFORM_DRM_GPU_DRM_BUFFER_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 46 matching lines @@
   size_t mmap_size_ = 0;
 
   // Buffer ID used by the DRM modesettings API. This is set when the buffer is
   // registered with the CRTC.
   uint32_t framebuffer_ = 0;
 
   // Pixel format of |framebuffer_|
   uint32_t fb_pixel_format_ = 0;
 
   // Wrapper around the native pixel memory.
-  skia::RefPtr<SkSurface> surface_;
+  sk_sp<SkSurface> surface_;
 
   DISALLOW_COPY_AND_ASSIGN(DrmBuffer);
 };
 
 }  // namespace ui
 
 #endif  // UI_OZONE_PLATFORM_DRM_GPU_DRM_BUFFER_H_