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-rw-r--r--Source/WebCore/css/CSSMutableStyleDeclaration.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/Source/WebCore/css/CSSMutableStyleDeclaration.h b/Source/WebCore/css/CSSMutableStyleDeclaration.h
index f7d8ca9..35f1cc4 100644
--- a/Source/WebCore/css/CSSMutableStyleDeclaration.h
+++ b/Source/WebCore/css/CSSMutableStyleDeclaration.h
@@ -135,6 +135,8 @@ public:
bool useStrictParsing() const { return m_strictParsing; }
void addSubresourceStyleURLs(ListHashSet<KURL>&);
+
+ bool propertiesEqual(const CSSMutableStyleDeclaration* o) const { return m_properties == o->m_properties; }
protected:
CSSMutableStyleDeclaration(CSSRule* parentRule);