| Index: Source/core/dom/StyledElement.cpp
 | 
| diff --git a/Source/core/dom/StyledElement.cpp b/Source/core/dom/StyledElement.cpp
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| index e975d03bc58a3482f0a37c3c50f607cfc8df8d69..3ad9bc75e6b829e49cc9edc2383ead9a5037db1f 100644
 | 
| --- a/Source/core/dom/StyledElement.cpp
 | 
| +++ b/Source/core/dom/StyledElement.cpp
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| @@ -152,7 +152,7 @@ MutableStylePropertySet* StyledElement::ensureMutableInlineStyle()
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|      if (!inlineStyle)
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|          inlineStyle = StylePropertySet::create(strictToCSSParserMode(isHTMLElement() && !document()->inQuirksMode()));
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|      else if (!inlineStyle->isMutable())
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| -        inlineStyle = inlineStyle->copy();
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| +        inlineStyle = inlineStyle->mutableCopy();
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|      ASSERT(inlineStyle->isMutable());
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|      return static_cast<MutableStylePropertySet*>(inlineStyle.get());
 | 
|  }
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| 
 |