Remove SkAutoTUnref and SkAutoTDelete from public includes.

src/core/SkPath.cpp

Index: src/core/SkPath.cpp
diff --git a/src/core/SkPath.cpp b/src/core/SkPath.cpp
index d65687630c27cc7c15e55ee779558ca41baa764a..4dc2f9665611459ee1c8734997ee45b91a30f51a 100644
--- a/src/core/SkPath.cpp
+++ b/src/core/SkPath.cpp
@@ -220,7 +220,7 @@ bool SkPath::interpolate(const SkPath& ending, SkScalar weight, SkPath* out) con
     }
     out->reset();
     out->addPath(*this);
-    fPathRef->interpolate(*ending.fPathRef, weight, out->fPathRef);
+    fPathRef->interpolate(*ending.fPathRef, weight, out->fPathRef.get());
     return true;
 }