calculateUnscaledKernelSize  107 Source/platform/graphics/filters/FEGaussianBlur.cpp     return calculateUnscaledKernelSize(stdError);
calculateUnscaledKernelSize   44 Source/platform/graphics/filters/FEGaussianBlur.h     static IntSize calculateUnscaledKernelSize(const FloatPoint& std);
calculateUnscaledKernelSize   37 Source/platform/graphics/filters/FilterOperations.cpp     IntSize kernelSize = FEGaussianBlur::calculateUnscaledKernelSize(FloatPoint(stdDeviation, stdDeviation));