| Index: ui/gl/gl_image.cc | 
| diff --git a/ui/gl/gl_image.cc b/ui/gl/gl_image.cc | 
| index 8525c6c95b902454a1ec7b6a1670ebfc293532b0..959ac6201ef7bd9de6af3713322fdcf3abb99c70 100644 | 
| --- a/ui/gl/gl_image.cc | 
| +++ b/ui/gl/gl_image.cc | 
| @@ -3,6 +3,7 @@ | 
| // found in the LICENSE file. | 
|  | 
| #include "ui/gl/gl_image.h" | 
| +#include "ui/gl/gl_surface.h" | 
|  | 
| namespace gl { | 
|  | 
| @@ -19,4 +20,8 @@ GLImage::Type GLImage::GetType() const { | 
| return Type::NONE; | 
| } | 
|  | 
| +scoped_refptr<gl::GLSurface> GLImage::GetSurface() { | 
| +  return nullptr; | 
| +} | 
| + | 
| }  // namespace gl | 
|  |