collectTrackedRepaintRects 1833 Source/core/rendering/RenderLayer.cpp PassOwnPtr<Vector<FloatRect> > RenderLayer::collectTrackedRepaintRects() const collectTrackedRepaintRects 2035 Source/core/rendering/compositing/CompositedLayerMapping.cpp PassOwnPtr<Vector<FloatRect> > CompositedLayerMapping::collectTrackedRepaintRects() const collectTrackedRepaintRects 516 Source/platform/graphics/GraphicsLayer.cpp void GraphicsLayer::collectTrackedRepaintRects(Vector<FloatRect>& rects) const