Delete the legacy SVG parser

src/svg/parser/SkSVG.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 "SkSVG.h"
-#include "SkSVGParser.h"
-#include "SkTemplates.h"
-
-SkSVG::SkSVG() {
-}
-
-SkSVG::~SkSVG() {
-}
-
-bool SkSVG::decodeStream(SkStream* stream);
-{
-    size_t size = stream->read(nil, 0);
-    SkAutoTMalloc<char> storage(size);
-    char* data = storage.get();
-    size_t actual = stream->read(data, size);
-    SkASSERT(size == actual);
-    SkSVGParser parser(*fMaker);
-    return parser.parse(data, actual, &fErrorCode, &fErrorLineNumber);
-}