remove memoryinstrumentation

Source/core/css/WebKitCSSKeyframeRule.cpp

Index: Source/core/css/WebKitCSSKeyframeRule.cpp
diff --git a/Source/core/css/WebKitCSSKeyframeRule.cpp b/Source/core/css/WebKitCSSKeyframeRule.cpp
index f58474fe84d9fd34a2ad60262adeb93d1dddbe5b..d888b207774c9a84ecece243fae456bd4c34697b 100644
--- a/Source/core/css/WebKitCSSKeyframeRule.cpp
+++ b/Source/core/css/WebKitCSSKeyframeRule.cpp
@@ -96,13 +96,6 @@ String StyleKeyframe::cssText() const
     return result.toString();
 }
 
-void StyleKeyframe::reportMemoryUsage(MemoryObjectInfo* memoryObjectInfo) const
-{
-    MemoryClassInfo info(memoryObjectInfo, this, WebCoreMemoryTypes::CSS);
-    info.addMember(m_properties, "properties");
-    info.addMember(m_key, "key");
-}
-
 WebKitCSSKeyframeRule::WebKitCSSKeyframeRule(StyleKeyframe* keyframe, WebKitCSSKeyframesRule* parent)
     : CSSRule(0)
     , m_keyframe(keyframe)
@@ -123,14 +116,6 @@ CSSStyleDeclaration* WebKitCSSKeyframeRule::style() const
     return m_propertiesCSSOMWrapper.get();
 }
 
-void WebKitCSSKeyframeRule::reportMemoryUsage(MemoryObjectInfo* memoryObjectInfo) const
-{
-    MemoryClassInfo info(memoryObjectInfo, this, WebCoreMemoryTypes::CSS);
-    CSSRule::reportMemoryUsage(memoryObjectInfo);
-    info.addMember(m_keyframe, "keyframe");
-    info.addMember(m_propertiesCSSOMWrapper, "propertiesCSSOMWrapper");
-}
-
 void WebKitCSSKeyframeRule::reattach(StyleRuleBase*)
 {
     // No need to reattach, the underlying data is shareable on mutation.