Reland of move drawSprite from canvas

src/utils/SkLuaCanvas.cpp

 /*
  * Copyright 2013 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkLuaCanvas.h"
 #include "SkLua.h"
 
@@ skipping 227 matching lines @@
 }
 
 void SkLuaCanvas::onDrawImageRect(const SkImage* image, const SkRect* src, const SkRect& dst,
                                   const SkPaint* paint, SrcRectConstraint) {
     AUTO_LUA("drawImageRect");
     if (paint) {
         lua.pushPaint(*paint, "paint");
     }
 }
 
-void SkLuaCanvas::onDrawSprite(const SkBitmap& bitmap, int x, int y, const SkPaint* paint) {
-    AUTO_LUA("drawSprite");
-    if (paint) {
-        lua.pushPaint(*paint, "paint");
-    }
-}
-
 void SkLuaCanvas::onDrawText(const void* text, size_t byteLength, SkScalar x, SkScalar y,
                              const SkPaint& paint) {
     AUTO_LUA("drawText");
     lua.pushEncodedText(paint.getTextEncoding(), text, byteLength);
     lua.pushPaint(paint, "paint");
 }
 
 void SkLuaCanvas::onDrawPosText(const void* text, size_t byteLength, const SkPoint pos[],
                                 const SkPaint& paint) {
     AUTO_LUA("drawPosText");
@@ skipping 33 matching lines @@
 }
 
 void SkLuaCanvas::onDrawVertices(VertexMode vmode, int vertexCount,
                                  const SkPoint vertices[], const SkPoint texs[],
                                  const SkColor colors[], SkXfermode* xmode,
                                  const uint16_t indices[], int indexCount,
                                  const SkPaint& paint) {
     AUTO_LUA("drawVertices");
     lua.pushPaint(paint, "paint");
 }