| Index: android_webview/browser/parent_output_surface.h
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| diff --git a/android_webview/browser/parent_output_surface.h b/android_webview/browser/parent_output_surface.h
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| index f69598e17ae41daba65c230b8a565b23ab9f9f3e..2b125ed0698979bdf60c1aab9a402b0dca079233 100644
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| --- a/android_webview/browser/parent_output_surface.h
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| +++ b/android_webview/browser/parent_output_surface.h
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| @@ -10,11 +10,12 @@
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|  #include "cc/output/output_surface.h"
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|  
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|  namespace android_webview {
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| +class AwRenderThreadContextProvider;
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|  
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|  class ParentOutputSurface : NON_EXPORTED_BASE(public cc::OutputSurface) {
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|   public:
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|    explicit ParentOutputSurface(
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| -      scoped_refptr<cc::ContextProvider> context_provider);
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| +      scoped_refptr<AwRenderThreadContextProvider> context_provider);
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|    ~ParentOutputSurface() override;
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|  
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|    // OutputSurface overrides.
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| @@ -24,6 +25,7 @@ class ParentOutputSurface : NON_EXPORTED_BASE(public cc::OutputSurface) {
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|                 bool has_alpha) override;
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|    void SwapBuffers(cc::CompositorFrame* frame) override;
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|    void ApplyExternalStencil() override;
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| +  uint32_t GetFramebufferCopyTextureFormat() override;
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|  
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|    void SetGLState(const ScopedAppGLStateRestore& gl_state);
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|  
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| 
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