remove memoryinstrumentation

Source/core/css/FontValue.cpp

Index: Source/core/css/FontValue.cpp
diff --git a/Source/core/css/FontValue.cpp b/Source/core/css/FontValue.cpp
index 351be52cfef161a6f28e14a68c7f3406a8060418..fcacc14baa438527ab681980128777f6922e25ca 100644
--- a/Source/core/css/FontValue.cpp
+++ b/Source/core/css/FontValue.cpp
@@ -22,7 +22,6 @@
 
 #include "CSSValueList.h"
 #include "CSSPrimitiveValue.h"
-#include "WebCoreMemoryInstrumentation.h"
 #include <wtf/text/StringBuilder.h>
 
 namespace WebCore {
@@ -75,15 +74,4 @@ bool FontValue::equals(const FontValue& other) const
         && compareCSSValuePtr(family, other.family);
 }
 
-void FontValue::reportDescendantMemoryUsage(MemoryObjectInfo* memoryObjectInfo) const
-{
-    MemoryClassInfo info(memoryObjectInfo, this, WebCoreMemoryTypes::CSS);
-    info.addMember(style, "style");
-    info.addMember(variant, "variant");
-    info.addMember(weight, "weight");
-    info.addMember(size, "size");
-    info.addMember(lineHeight, "lineHeight");
-    info.addMember(family, "family");
-}
-
 }