ConvolveVertically  244 skia/ext/convolver.cc     ConvolveVertically<true>(filter_values, filter_length,
ConvolveVertically  249 skia/ext/convolver.cc     ConvolveVertically<false>(filter_values, filter_length,
ConvolveVertically  508 skia/ext/convolver.cc       ConvolveVertically(filter_values, filter_length,