Remove GrPrimitiveType from GrMesh

Change-Id: I9b5bdaa08f3a383ce24d33aca5448352d954d9c1
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/270001
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Chris Dalton <csmartdalton@google.com>
diff --git a/src/gpu/ops/GrMeshDrawOp.cpp b/src/gpu/ops/GrMeshDrawOp.cpp
index bfd052b..63d94e4 100644
--- a/src/gpu/ops/GrMeshDrawOp.cpp
+++ b/src/gpu/ops/GrMeshDrawOp.cpp
@@ -42,7 +42,7 @@
         return;
     }
     SkASSERT(vertexBuffer);
-    fMesh = target->allocMesh(primitiveType);
+    fMesh = target->allocMesh();
     fPrimitiveType = primitiveType;
 
     SkASSERT(maxRepetitions ==