Delete the legacy SVG parser

src/svg/parser/SkSVGDefs.h

Index: src/svg/parser/SkSVGDefs.h
diff --git a/src/svg/parser/SkSVGDefs.h b/src/svg/parser/SkSVGDefs.h
deleted file mode 100644
index 8bebccbd58bcf15905381a99fd7679ef58d66db3..0000000000000000000000000000000000000000
--- a/src/svg/parser/SkSVGDefs.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/*
- * 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.
- */
-
-
-#ifndef SkSVGDefs_DEFINED
-#define SkSVGDefs_DEFINED
-
-#include "SkSVGGroup.h"
-
-class SkSVGDefs : public SkSVGGroup {
-    DECLARE_SVG_INFO(Defs);
-    virtual bool isDef();
-    virtual bool isNotDef();
-private:
-    typedef SkSVGGroup INHERITED;
-};
-
-#endif // SkSVGDefs_DEFINED