Remove tons of OILPAN.

sky/engine/core/css/CSSKeyframeRule.cpp

Index: sky/engine/core/css/CSSKeyframeRule.cpp
diff --git a/sky/engine/core/css/CSSKeyframeRule.cpp b/sky/engine/core/css/CSSKeyframeRule.cpp
index d65fffc996e551dfb6f752ee3546e678b0575888..ffe39059ada9ca54f58ad60405ee06587b64e3ae 100644
--- a/sky/engine/core/css/CSSKeyframeRule.cpp
+++ b/sky/engine/core/css/CSSKeyframeRule.cpp
@@ -136,11 +136,6 @@ PassOwnPtr<Vector<double> > StyleKeyframe::createKeyList(CSSParserValueList* key
     return keyVector.release();
 }
 
-void StyleKeyframe::trace(Visitor* visitor)
-{
-    visitor->trace(m_properties);
-}
-
 CSSKeyframeRule::CSSKeyframeRule(StyleKeyframe* keyframe, CSSKeyframesRule* parent)
     : CSSRule(0)
     , m_keyframe(keyframe)
@@ -169,11 +164,4 @@ void CSSKeyframeRule::reattach(StyleRuleBase*)
     ASSERT_NOT_REACHED();
 }
 
-void CSSKeyframeRule::trace(Visitor* visitor)
-{
-    visitor->trace(m_keyframe);
-    visitor->trace(m_propertiesCSSOMWrapper);
-    CSSRule::trace(visitor);
-}
-
 } // namespace blink