Revert "add guard to switch to SkPathTypes"

This reverts commit e1af44498b6e40c448811e6efc4412272cc10ca7.

Reason for revert: breaking google3?

Original change's description:
> add guard to switch to SkPathTypes
> 
> Change-Id: I44d8b5ae8a5172d11a6d4cd9d994373dd3816d6f
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/241278
> Reviewed-by: Kevin Lubick <kjlubick@google.com>
> Reviewed-by: Florin Malita <fmalita@chromium.org>
> Commit-Queue: Mike Reed <reed@google.com>

TBR=robertphillips@google.com,kjlubick@google.com,fmalita@chromium.org,reed@google.com

Change-Id: If1fffb6310921ee6f213af000da793afcf62ab0b
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/241560
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Reed <reed@google.com>
diff --git a/src/gpu/GrTestUtils.cpp b/src/gpu/GrTestUtils.cpp
index cabac43..c6e95a3 100644
--- a/src/gpu/GrTestUtils.cpp
+++ b/src/gpu/GrTestUtils.cpp
@@ -232,7 +232,7 @@
         gPath[2].lineTo(-50.0f,  31.0f);
 
         for (size_t i = 0; i < SK_ARRAY_COUNT(gPath); i++) {
-            SkASSERT(SkPathConvexityType::kConvex == (SkPathConvexityType)gPath[i].getConvexity());
+            SkASSERT(SkPath::kConvex_Convexity == gPath[i].getConvexity());
         }
     }