remove memoryinstrumentation

Source/core/css/WebKitCSSFilterRule.cpp

Index: Source/core/css/WebKitCSSFilterRule.cpp
diff --git a/Source/core/css/WebKitCSSFilterRule.cpp b/Source/core/css/WebKitCSSFilterRule.cpp
index 8185ddc989d13cdb1f56b75605e9c2eab4105870..95586be429f9ad417a5c99ff5304a2b8af5d3e17 100644
--- a/Source/core/css/WebKitCSSFilterRule.cpp
+++ b/Source/core/css/WebKitCSSFilterRule.cpp
@@ -33,7 +33,6 @@
 #include "PropertySetCSSStyleDeclaration.h"
 #include "StylePropertySet.h"
 #include "StyleRule.h"
-#include "WebCoreMemoryInstrumentation.h"
 #include <wtf/text/StringBuilder.h>
 
 namespace WebCore {
@@ -84,13 +83,5 @@ void WebKitCSSFilterRule::reattach(StyleRuleBase* rule)
         m_propertiesCSSOMWrapper->reattach(m_filterRule->mutableProperties());
 }
 
-void WebKitCSSFilterRule::reportMemoryUsage(MemoryObjectInfo* memoryObjectInfo) const
-{
-    MemoryClassInfo info(memoryObjectInfo, this, WebCoreMemoryTypes::CSS);
-    CSSRule::reportMemoryUsage(memoryObjectInfo);
-    info.addMember(m_filterRule);
-    info.addMember(m_propertiesCSSOMWrapper);
-}
-
 } // namespace WebCore