Pass sampling to surface.draw

Bug: skia:7650
Change-Id: I97941a44faa4176f94d57a9c1626ac36b0c0c4ea
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/350557
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Mike Reed <reed@google.com>
diff --git a/docs/examples/Surface_MakeRenderTarget_2.cpp b/docs/examples/Surface_MakeRenderTarget_2.cpp
index ff8046d..f610d94 100644
--- a/docs/examples/Surface_MakeRenderTarget_2.cpp
+++ b/docs/examples/Surface_MakeRenderTarget_2.cpp
@@ -27,7 +27,7 @@
                         ? SkSurface::MakeRenderTarget(context, SkBudgeted::kNo, info, 0, &props)
                         : SkSurface::MakeRaster(info, &props);
         test_draw(surface->getCanvas());
-        surface->draw(canvas, 0, y, nullptr);
+        surface->draw(canvas, 0, y);
         sk_sp<SkImage> image(surface->makeImageSnapshot());
         SkAutoCanvasRestore acr(canvas, true);
         canvas->scale(8, 8);