| Index: third_party/WebKit/Source/core/css/cssom/InlineStylePropertyMap.h
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| diff --git a/third_party/WebKit/Source/core/css/cssom/InlineStylePropertyMap.h b/third_party/WebKit/Source/core/css/cssom/InlineStylePropertyMap.h
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| index 10db9d2191c036e7c86e9753f9aba9a3a7bb91b3..601601abf770480e7b742cb5d60590b84a91b638 100644
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| --- a/third_party/WebKit/Source/core/css/cssom/InlineStylePropertyMap.h
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| +++ b/third_party/WebKit/Source/core/css/cssom/InlineStylePropertyMap.h
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| @@ -34,7 +34,8 @@ class CORE_EXPORT InlineStylePropertyMap final : public StylePropertyMap {
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|  
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|   protected:
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|    CSSStyleValueVector getAllInternal(CSSPropertyID) override;
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| -  CSSStyleValueVector getAllInternal(AtomicString customPropertyName) override;
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| +  CSSStyleValueVector getAllInternal(AtomicString customPropertyName,
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| +                                     ExceptionState&) override;
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|  
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|    HeapVector<StylePropertyMapEntry> getIterationEntries() override;
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|  
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| 
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