Delete the legacy SVG parser

src/svg/parser/SkSVGImage.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 "SkSVGImage.h"
-#include "SkSVGParser.h"
-
-const SkSVGAttribute SkSVGImage::gAttributes[] = {
-    SVG_ATTRIBUTE(height),
-    SVG_ATTRIBUTE(width),
-    SVG_ATTRIBUTE(x),
-    SVG_LITERAL_ATTRIBUTE(xlink:href, f_xlink_href),
-    SVG_ATTRIBUTE(y)
-};
-
-DEFINE_SVG_INFO(Image)
-
-void SkSVGImage::translate(SkSVGParser& parser, bool defState) {
-    parser._startElement("image");
-    INHERITED::translate(parser, defState);
-    SVG_ADD_ATTRIBUTE(x);
-    SVG_ADD_ATTRIBUTE(y);
-//  SVG_ADD_ATTRIBUTE(width);
-//  SVG_ADD_ATTRIBUTE(height);
-    translateImage(parser);
-    parser._endElement();
-}
-
-void SkSVGImage::translateImage(SkSVGParser& parser) {
-    SkASSERT(f_xlink_href.size() > 0);
-    const char* data = f_xlink_href.c_str();
-    SkASSERT(strncmp(data, "data:image/", 11) == 0);
-    data += 11;
-    SkASSERT(strncmp(data, "png;", 4) == 0 || strncmp(data, "jpeg;", 5) == 0);
-    data = strchr(data, ';');
-    SkASSERT(strncmp(data, ";base64,", 8) == 0);
-    data += 8;
-    parser._addAttribute("base64", data);
-}