1 files changed, 0 insertions, 1 deletions
diff --git a/Source/WebCore/css/StylePropertySet.h b/Source/WebCore/css/StylePropertySet.h
index 5eed32857..3cad8a525 100644
--- a/Source/WebCore/css/StylePropertySet.h
+++ b/Source/WebCore/css/StylePropertySet.h
@@ -34,7 +34,6 @@ namespace WebCore {
 class CSSRule;
 class CSSStyleDeclaration;
 class KURL;
-class MemoryObjectInfo;
 class PropertySetCSSStyleDeclaration;
 class StyledElement;
 class StylePropertyShorthand;