remove memoryinstrumentation

Source/core/rendering/RenderTableSection.cpp

Index: Source/core/rendering/RenderTableSection.cpp
diff --git a/Source/core/rendering/RenderTableSection.cpp b/Source/core/rendering/RenderTableSection.cpp
index ff8e33ffa919dd454b6e1d9be525e02f6ffb6c1b..28805692e11b95801175702b567ef4e3ca8d67d5 100644
--- a/Source/core/rendering/RenderTableSection.cpp
+++ b/Source/core/rendering/RenderTableSection.cpp
@@ -35,12 +35,8 @@
 #include "RenderTableRow.h"
 #include "RenderView.h"
 #include "StyleInheritedData.h"
-#include "WebCoreMemoryInstrumentation.h"
 #include <limits>
 #include <wtf/HashSet.h>
-#include <wtf/MemoryInstrumentationHashMap.h>
-#include <wtf/MemoryInstrumentationHashSet.h>
-#include <wtf/MemoryInstrumentationVector.h>
 #include <wtf/Vector.h>
 
 using namespace std;
@@ -1439,29 +1435,4 @@ void RenderTableSection::setLogicalPositionForCell(RenderTableCell* cell, unsign
     view()->addLayoutDelta(oldCellLocation - cell->location());
 }
 
-void RenderTableSection::reportMemoryUsage(MemoryObjectInfo* memoryObjectInfo) const
-{
-    MemoryClassInfo info(memoryObjectInfo, this, PlatformMemoryTypes::Rendering);
-    RenderBox::reportMemoryUsage(memoryObjectInfo);
-    info.addMember(m_children, "children");
-    info.addMember(m_grid, "grid");
-    info.addMember(m_rowPos, "rowPos");
-    info.addMember(m_overflowingCells, "overflowingCells");
-    info.addMember(m_cellsCollapsedBorders, "cellsCollapsedBorders");
-}
-
-void RenderTableSection::RowStruct::reportMemoryUsage(MemoryObjectInfo* memoryObjectInfo) const
-{
-    MemoryClassInfo info(memoryObjectInfo, this, PlatformMemoryTypes::Rendering);
-    info.addMember(row, "row");
-    info.addMember(rowRenderer, "rowRenderer");
-    info.addMember(logicalHeight, "logicalHeight");
-}
-
-void RenderTableSection::CellStruct::reportMemoryUsage(MemoryObjectInfo* memoryObjectInfo) const
-{
-    MemoryClassInfo info(memoryObjectInfo, this, PlatformMemoryTypes::Rendering);
-    info.addMember(cells, "cells");
-}
-
 } // namespace WebCore