move annotations to canvas virtual

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 274 matching lines @@
 
 void SkNWayCanvas::onDrawPatch(const SkPoint cubics[12], const SkColor colors[4],
                                const SkPoint texCoords[4], SkXfermode* xmode,
                                const SkPaint& paint) {
     Iter iter(fList);
     while (iter.next()) {
         iter->drawPatch(cubics, colors, texCoords, xmode, paint);
     }
 }
 
+void SkNWayCanvas::onDrawAnnotation(const SkRect& rect, const char key[], SkData* data) {
+    Iter iter(fList);
+    while (iter.next()) {
+        iter->drawAnnotation(rect, key, data);
+    }
+}
+
 #ifdef SK_SUPPORT_LEGACY_DRAWFILTER
 SkDrawFilter* SkNWayCanvas::setDrawFilter(SkDrawFilter* filter) {
     Iter iter(fList);
     while (iter.next()) {
         iter->setDrawFilter(filter);
     }
     return this->INHERITED::setDrawFilter(filter);
 }
 #endif