Revert "Revert "Use explicit samplingoptions""

Undo pictureshader change from prev version

This reverts commit fde98cbddd43576389d1f10881276583835b0281.

Change-Id: I52fe7d2753dee91fd08ae26f38e47ecd933d0c94
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/342378
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Reed <reed@google.com>
diff --git a/gm/perspshaders.cpp b/gm/perspshaders.cpp
index 956fd72..cd57c36 100644
--- a/gm/perspshaders.cpp
+++ b/gm/perspshaders.cpp
@@ -209,7 +209,7 @@
 DEF_SIMPLE_GM(perspective_clip, canvas, 800, 800) {
     SkPath path = make_path();
     auto shader = GetResourceAsImage("images/mandrill_128.png")
-                                    ->makeShader(SkMatrix::Scale(3, 3));
+                                    ->makeShader(SkSamplingOptions(), SkMatrix::Scale(3, 3));
 
     SkPaint paint;
     paint.setColor({0.75, 0.75, 0.75, 1});