| Index: gpu/command_buffer/service/gl_context_virtual.h
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| diff --git a/gpu/command_buffer/service/gl_context_virtual.h b/gpu/command_buffer/service/gl_context_virtual.h
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| index 42c6d42980547d976f3807e2f63fb49979e8fff5..d8cf77f8adc562611daf1e8570d8f96754cb2879 100644
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| --- a/gpu/command_buffer/service/gl_context_virtual.h
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| +++ b/gpu/command_buffer/service/gl_context_virtual.h
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| @@ -48,6 +48,8 @@ class GPU_EXPORT GLContextVirtual : public gfx::GLContext {
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|    void SetSafeToForceGpuSwitch() override;
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|    bool WasAllocatedUsingRobustnessExtension() override;
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|    void SetUnbindFboOnMakeCurrent() override;
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| +  base::Closure GetStateWasDirtiedExternallyCallback() override;
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| +  void RestoreStateIfDirtiedExternally() override;
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|  
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|   protected:
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|    ~GLContextVirtual() override;
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| 
 |