| Index: third_party/WebKit/Source/core/timing/PerformanceRenderTiming.h
 | 
| diff --git a/third_party/WebKit/Source/core/timing/PerformanceRenderTiming.h b/third_party/WebKit/Source/core/timing/PerformanceRenderTiming.h
 | 
| index 9aea801da3e59a0f52a71b5d1c2fa2dfc0f223d1..53a1fc5d129a85220f2707e9da969201cb20ce8d 100644
 | 
| --- a/third_party/WebKit/Source/core/timing/PerformanceRenderTiming.h
 | 
| +++ b/third_party/WebKit/Source/core/timing/PerformanceRenderTiming.h
 | 
| @@ -61,7 +61,7 @@ private:
 | 
|      ~PerformanceRenderTiming() override;
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|  
 | 
|      unsigned m_sourceFrame;
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| -    RefPtrWillBeMember<Document> m_requestingDocument;
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| +    Member<Document> m_requestingDocument;
 | 
|  };
 | 
|  
 | 
|  } // namespace blink
 | 
| 
 |