calculateCSSKerningAndSpacing  514 Source/core/rendering/svg/SVGTextLayoutEngine.cpp         float spacing = spacingLayout.calculateCSSKerningAndSpacing(svgStyle, lengthContext, currentCharacter);
calculateCSSKerningAndSpacing   38 Source/core/rendering/svg/SVGTextLayoutEngineSpacing.h     float calculateCSSKerningAndSpacing(const SVGRenderStyle*, SVGElement* lengthContext, UChar currentCharacter);