Delete the legacy SVG parser

src/svg/parser/SkSVGFeColorMatrix.cpp

-/*
- * Copyright 2006 The Android Open Source Project
- *
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-
-#include "SkSVGFeColorMatrix.h"
-#include "SkSVGParser.h"
-
-const SkSVGAttribute SkSVGFeColorMatrix::gAttributes[] = {
-    SVG_LITERAL_ATTRIBUTE(color-interpolation-filters, f_color_interpolation_filters),
-    SVG_ATTRIBUTE(result),
-    SVG_ATTRIBUTE(type),
-    SVG_ATTRIBUTE(values)
-};
-
-DEFINE_SVG_INFO(FeColorMatrix)
-
-void SkSVGFeColorMatrix::translate(SkSVGParser& parser, bool defState) {
-    INHERITED::translate(parser, defState);
-}