trackPieceRectWithMargins   56 Source/core/rendering/RenderScrollbar.h     IntRect trackPieceRectWithMargins(ScrollbarPart, const IntRect&);
trackPieceRectWithMargins   97 Source/core/rendering/RenderScrollbarTheme.cpp     IntRect backRect = toRenderScrollbar(scrollbar)->trackPieceRectWithMargins(BackTrackPart, rect);
trackPieceRectWithMargins   98 Source/core/rendering/RenderScrollbarTheme.cpp     IntRect forwardRect = toRenderScrollbar(scrollbar)->trackPieceRectWithMargins(ForwardTrackPart, rect);