Remove GrRefCnt.h in favor of SkRefCnt.h

include/gpu/GrRefCnt.h

Index: include/gpu/GrRefCnt.h
diff --git a/include/gpu/GrRefCnt.h b/include/gpu/GrRefCnt.h
deleted file mode 100644
index 31aa80dacdb1f8f053677c3ab5b3e1c9336557f2..0000000000000000000000000000000000000000
--- a/include/gpu/GrRefCnt.h
+++ /dev/null
@@ -1,33 +0,0 @@
-
-/*
- * Copyright 2010 Google Inc.
- *
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-
-
-#ifndef GrRefCnt_DEFINED
-#define GrRefCnt_DEFINED
-
-#include "GrTypes.h"
-#include "SkRefCnt.h"
-
-typedef SkRefCnt GrRefCnt;
-typedef SkAutoRef GrAutoRef;
-typedef SkAutoUnref GrAutoUnref;
-
-#define GrSafeRef SkSafeRef
-#define GrSafeUnref SkSafeUnref
-#define GrSafeAssign(a, b)  SkRefCnt_SafeAssign(a, b)
-
-template<typename T>
-static inline void GrSafeSetNull(T*& obj) {
-    if (NULL != obj) {
-        obj->unref();
-        obj = NULL;
-    }
-}
-
-#endif