| Index: Source/core/css/CSSStyleSheet.cpp
 | 
| diff --git a/Source/core/css/CSSStyleSheet.cpp b/Source/core/css/CSSStyleSheet.cpp
 | 
| index 6a3ed58134b4f6e388ef92079670f5b72016a4db..f5df9d8dece74e6686bc5bc2223aaa9cecdf751f 100644
 | 
| --- a/Source/core/css/CSSStyleSheet.cpp
 | 
| +++ b/Source/core/css/CSSStyleSheet.cpp
 | 
| @@ -64,6 +64,7 @@ static bool isAcceptableCSSStyleSheetParent(Node* parentNode)
 | 
|          || parentNode->hasTagName(HTMLNames::linkTag)
 | 
|          || parentNode->hasTagName(HTMLNames::styleTag)
 | 
|          || parentNode->hasTagName(SVGNames::styleTag)
 | 
| +        || parentNode->hasTagName(HTMLNames::metaTag)
 | 
|          || parentNode->nodeType() == Node::PROCESSING_INSTRUCTION_NODE;
 | 
|  }
 | 
|  #endif
 | 
| 
 |