Fix scaledstrokes GM

Small fix to https://codereview.chromium.org/1873733003 (More cleanup in the Vulkan viewer)

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1875793002

Review URL: https://codereview.chromium.org/1875793002
diff --git a/gm/scaledstrokes.cpp b/gm/scaledstrokes.cpp
index 1ee2350..1096fcb 100644
--- a/gm/scaledstrokes.cpp
+++ b/gm/scaledstrokes.cpp
@@ -43,7 +43,6 @@
         const SkScalar size = 60.0f;
         for (int i = 0; i < 2; i++) {
             paint.setAntiAlias(i == 1);
-            canvas->save();
             for (int j = 0; j < 4; j++) {
                 SkScalar scale = 4.0f - j;
                 paint.setStrokeWidth(4.0f / scale);
@@ -73,7 +72,6 @@
 
                 canvas->translate(80.0f, 0.0f);
             }
-            canvas->restore();
         }
 
     }