Move SVG parser files under {include,src}/svg/parser/

src/svg/SkSVGMetadata.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 "SkSVGMetadata.h"
-#include "SkSVGParser.h"
-
-DEFINE_SVG_NO_INFO(Metadata)
-
-bool SkSVGMetadata::isDef() {
-    return false;
-}
-
-bool SkSVGMetadata::isNotDef() {
-    return false;
-}
-
-void SkSVGMetadata::translate(SkSVGParser& parser, bool defState) {
-}