Revert "Guard gencode dumpInfo() calls with GR_TEST_UTILS, instead of SK_DEBUG."

This reverts commit d7b09c4c3acf69a3fea49f5baaa8b5bed954a6fc.

Reason for revert: tree on fire

Original change's description:
> Guard gencode dumpInfo() calls with GR_TEST_UTILS, instead of SK_DEBUG.
> 
> Change-Id: I8d2688b804e18a3a1a440fc1d2fa1631816f3f1b
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/309667
> Reviewed-by: John Stiles <johnstiles@google.com>
> Reviewed-by: Brian Osman <brianosman@google.com>
> Commit-Queue: John Stiles <johnstiles@google.com>
> Auto-Submit: John Stiles <johnstiles@google.com>

TBR=brianosman@google.com,johnstiles@google.com

Change-Id: Ic0f9285d8397717fe1fd1dacc06c95ef394d0d42
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/309717
Reviewed-by: John Stiles <johnstiles@google.com>
Commit-Queue: John Stiles <johnstiles@google.com>
diff --git a/src/gpu/gradients/generated/GrRadialGradientLayout.cpp b/src/gpu/gradients/generated/GrRadialGradientLayout.cpp
index e29dd1b..d11a396 100644
--- a/src/gpu/gradients/generated/GrRadialGradientLayout.cpp
+++ b/src/gpu/gradients/generated/GrRadialGradientLayout.cpp
@@ -53,7 +53,7 @@
 std::unique_ptr<GrFragmentProcessor> GrRadialGradientLayout::clone() const {
     return std::make_unique<GrRadialGradientLayout>(*this);
 }
-#if GR_TEST_UTILS
+#ifdef SK_DEBUG
 SkString GrRadialGradientLayout::dumpInfo() const { return SkStringPrintf("RadialGradientLayout"); }
 #endif
 GR_DEFINE_FRAGMENT_PROCESSOR_TEST(GrRadialGradientLayout);