add Method param to drawTextOnPath, supporting SVG spec

src/core/SkRecorder.h

 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef SkRecorder_DEFINED
 #define SkRecorder_DEFINED
 
@@ skipping 55 matching lines @@
                        const SkPaint& paint) SK_OVERRIDE;
     void onDrawPosTextH(const void* text,
                         size_t byteLength,
                         const SkScalar xpos[],
                         SkScalar constY,
                         const SkPaint& paint) SK_OVERRIDE;
     void onDrawTextOnPath(const void* text,
                           size_t byteLength,
                           const SkPath& path,
                           const SkMatrix* matrix,
+                          SK_SUPPORT_LEGACY_DRAWTEXTONPATH_PARAM
                           const SkPaint& paint) SK_OVERRIDE;
     void onDrawTextBlob(const SkTextBlob* blob,
                         SkScalar x,
                         SkScalar y,
                         const SkPaint& paint) SK_OVERRIDE;
     void onDrawPatch(const SkPoint cubics[12], const SkColor colors[4],
                      const SkPoint texCoords[4], SkXfermode* xmode,
                      const SkPaint& paint) SK_OVERRIDE;
 
     void onDrawPaint(const SkPaint&) SK_OVERRIDE;
@@ skipping 42 matching lines @@
         this->getClipDeviceBounds(&devBounds);
         return devBounds;
     }
 
     SkRecord* fRecord;
 
     SkAutoTDelete<SkDrawableList> fDrawableList;
 };
 
 #endif//SkRecorder_DEFINED