Remove SkAutoTUnref and SkAutoTDelete from public includes.

include/gpu/GrGpuResource.h

Index: include/gpu/GrGpuResource.h
diff --git a/include/gpu/GrGpuResource.h b/include/gpu/GrGpuResource.h
index d3cfa8608625d3d5074b1da023c460e91f636d30..5f5ccbf8ee96a541fcaa711b217870f85feffa7b 100644
--- a/include/gpu/GrGpuResource.h
+++ b/include/gpu/GrGpuResource.h
@@ -46,7 +46,7 @@ class SkTraceMemoryDump;
 template <typename DERIVED> class GrIORef : public SkNoncopyable {
 public:
     // Some of the signatures are written to mirror SkRefCnt so that GrGpuResource can work with
-    // templated helper classes (e.g. SkAutoTUnref). However, we have different categories of
+    // templated helper classes (e.g. sk_sp). However, we have different categories of
     // refs (e.g. pending reads). We also don't require thread safety as GrCacheable objects are
     // not intended to cross thread boundaries.
     void ref() const {