Reland of move drawSprite from canvas

gm/imagefilterscropped.cpp

Index: gm/imagefilterscropped.cpp
diff --git a/gm/imagefilterscropped.cpp b/gm/imagefilterscropped.cpp
index 745e8984dbdc2b7947770f7bd955f6a4a61fd7ed..4c6ef623561a450834afb2600f1b9f37d50f09b0 100644
--- a/gm/imagefilterscropped.cpp
+++ b/gm/imagefilterscropped.cpp
@@ -65,29 +65,6 @@
     canvas->drawBitmap(bm, 0, 0, &paint);
 }
 
-static void draw_sprite(SkCanvas* canvas, const SkRect& r, SkImageFilter* imf) {
-    SkPaint paint;
-
-    SkIRect bounds;
-    r.roundOut(&bounds);
-
-    SkBitmap bm;
-    bm.allocN32Pixels(bounds.width(), bounds.height());
-    bm.eraseColor(SK_ColorRED);
-    SkCanvas c(bm);
-
-    SkIRect cropRect = SkIRect::MakeXYWH(10, 10, 44, 44);
-    paint.setColor(SK_ColorGREEN);
-    c.drawRect(SkRect::Make(cropRect), paint);
-
-    paint.setImageFilter(imf);
-    SkPoint loc = { r.fLeft, r.fTop };
-    canvas->getTotalMatrix().mapPoints(&loc, 1);
-    canvas->drawSprite(bm,
-                       SkScalarRoundToInt(loc.fX), SkScalarRoundToInt(loc.fY),
-                       &paint);
-}
-
 ///////////////////////////////////////////////////////////////////////////////
 
 class ImageFiltersCroppedGM : public skiagm::GM {
@@ -135,7 +112,7 @@
 
     virtual void onDraw(SkCanvas* canvas) override {
         void (*drawProc[])(SkCanvas*, const SkRect&, SkImageFilter*) = {
-            draw_sprite, draw_bitmap, draw_path, draw_paint, draw_text
+            draw_bitmap, draw_path, draw_paint, draw_text
         };
 
         SkAutoTUnref<SkColorFilter> cf(