| Index: gpu/gles2_conform_support/egl/display.h
 | 
| diff --git a/gpu/gles2_conform_support/egl/display.h b/gpu/gles2_conform_support/egl/display.h
 | 
| index 651ab1abd8ad9caf5ce1db37dafbed664883d7cd..9b349bd3b6f3a88a6285d7e8e595c23781421e1e 100644
 | 
| --- a/gpu/gles2_conform_support/egl/display.h
 | 
| +++ b/gpu/gles2_conform_support/egl/display.h
 | 
| @@ -92,6 +92,7 @@ class Display : private gpu::GpuControl {
 | 
|    void SignalQuery(uint32 query, const base::Closure& callback) override;
 | 
|    void SetSurfaceVisible(bool visible) override;
 | 
|    uint32 CreateStreamTexture(uint32 texture_id) override;
 | 
| +  void SetLock(base::Lock*) override;
 | 
|  
 | 
|   private:
 | 
|    EGLNativeDisplayType display_id_;
 | 
| 
 |