Alter SkCanvas::drawPicture (devirtualize, take const SkPicture, take pointer)

src/utils/SkNWayCanvas.cpp

 
 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 #include "SkNWayCanvas.h"
 
 SkNWayCanvas::SkNWayCanvas(int width, int height)
@@ skipping 247 matching lines @@
 }
 
 void SkNWayCanvas::onDrawTextOnPath(const void* text, size_t byteLength, const SkPath& path,
                                     const SkMatrix* matrix, const SkPaint& paint) {
     Iter iter(fList);
     while (iter.next()) {
         iter->drawTextOnPath(text, byteLength, path, matrix, paint);
     }
 }
 
-void SkNWayCanvas::drawPicture(SkPicture& picture) {
+void SkNWayCanvas::onDrawPicture(const SkPicture* picture) {
     Iter iter(fList);
     while (iter.next()) {
         iter->drawPicture(picture);
     }
 }
 
 void SkNWayCanvas::drawVertices(VertexMode vmode, int vertexCount,
                           const SkPoint vertices[], const SkPoint texs[],
                           const SkColor colors[], SkXfermode* xmode,
                           const uint16_t indices[], int indexCount,
@@ skipping 33 matching lines @@
         iter->addComment(kywd, value);
     }
 }
 
 void SkNWayCanvas::endCommentGroup() {
     Iter iter(fList);
     while (iter.next()) {
         iter->endCommentGroup();
     }
 }