SkCanvas interface for drawing a patch.

src/utils/SkDeferredCanvas.cpp

Index: src/utils/SkDeferredCanvas.cpp
diff --git a/src/utils/SkDeferredCanvas.cpp b/src/utils/SkDeferredCanvas.cpp
index 19957fd81dea1bc0e9e5132dd3db7e203a8d7a2e..2820bac48d8793954bd7c9247cefbe6e42c95f07 100644
--- a/src/utils/SkDeferredCanvas.cpp
+++ b/src/utils/SkDeferredCanvas.cpp
@@ -224,6 +224,8 @@ protected:
                                 SkXfermode* xmode, const uint16_t indices[],
                                 int indexCount, const SkPaint& paint) SK_OVERRIDE
         {SkASSERT(0);}
+    virtual void drawPatch(const SkDraw&, const SkPatch& patch, const SkPaint& paint) SK_OVERRIDE
+        {SkASSERT(0);}
     virtual void drawDevice(const SkDraw&, SkBaseDevice*, int x, int y,
                             const SkPaint&) SK_OVERRIDE
         {SkASSERT(0);}
@@ -914,6 +916,10 @@ void SkDeferredCanvas::drawVertices(VertexMode vmode, int vertexCount,
     this->recordedDrawCommand();
 }
 
+void SkDeferredCanvas::drawPatch(const SkPatch& patch, const SkPaint& paint) {
+    //TODO
+}
+
 SkDrawFilter* SkDeferredCanvas::setDrawFilter(SkDrawFilter* filter) {
     this->drawingCanvas()->setDrawFilter(filter);
     this->INHERITED::setDrawFilter(filter);