Plumb drawArc to SkDevice

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)
         : INHERITED(width, height) {}
@@ skipping 143 matching lines @@
     }
 }
 
 void SkNWayCanvas::onDrawOval(const SkRect& rect, const SkPaint& paint) {
     Iter iter(fList);
     while (iter.next()) {
         iter->drawOval(rect, paint);
     }
 }
 
+void SkNWayCanvas::onDrawArc(const SkRect& rect, SkScalar startAngle, SkScalar sweepAngle,
+                             bool useCenter, const SkPaint& paint) {
+    Iter iter(fList);
+    while (iter.next()) {
+        iter->drawArc(rect, startAngle, sweepAngle, useCenter, paint);
+    }
+}
+
 void SkNWayCanvas::onDrawRRect(const SkRRect& rrect, const SkPaint& paint) {
     Iter iter(fList);
     while (iter.next()) {
         iter->drawRRect(rrect, paint);
     }
 }
 
 void SkNWayCanvas::onDrawDRRect(const SkRRect& outer, const SkRRect& inner, const SkPaint& paint) {
     Iter iter(fList);
     while (iter.next()) {
@@ skipping 134 matching lines @@
 
 #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