headerObjectForSection  100 Source/core/accessibility/AXTableColumn.cpp     headerObject = headerObjectForSection(table->header(), false);
headerObjectForSection  106 Source/core/accessibility/AXTableColumn.cpp     headerObject = headerObjectForSection(table->firstBody(), true);
headerObjectForSection   64 Source/core/accessibility/AXTableColumn.h     AXObject* headerObjectForSection(RenderTableSection*, bool thTagRequired);