RootOfTransparencyClipBox 1367 Source/core/rendering/RenderLayer.cpp     return intersection(transparencyClipBox(this, rootLayer, PaintingTransparencyClipBox, RootOfTransparencyClipBox, subPixelAccumulation, paintBehavior), paintDirtyRect);
RootOfTransparencyClipBox 2404 Source/core/rendering/RenderLayer.cpp     LayoutRect transformedExtent = transparencyClipBox(this, enclosingPaginationLayer(), PaintingTransparencyClipBox, RootOfTransparencyClipBox, paintingInfo.subPixelAccumulation, paintingInfo.paintBehavior);
RootOfTransparencyClipBox 3054 Source/core/rendering/RenderLayer.cpp     LayoutRect transformedExtent = transparencyClipBox(this, enclosingPaginationLayer(), HitTestingTransparencyClipBox, RootOfTransparencyClipBox, LayoutSize());