add getBounds to SkTypeface

src/core/SkThreadPriv.h

Index: src/core/SkThreadPriv.h
diff --git a/src/core/SkThreadPriv.h b/src/core/SkThreadPriv.h
deleted file mode 100644
index c44cca53509015e783e56c79b8cc086bd931f5cd..0000000000000000000000000000000000000000
--- a/src/core/SkThreadPriv.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/*
- * Copyright 2014 Google Inc.
- *
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-#ifndef SkThreadPriv_DEFINED
-#define SkThreadPriv_DEFINED
-
-#include "SkTypes.h"
-
-// SK_ATOMICS_PLATFORM_H must provide inline implementations for the following declarations.
-
-/** Atomic compare and set, for pointers.
- *  If *addr == before, set *addr to after.  Always returns previous value of *addr.
- *  This must issue a release barrier on success, acquire on failure, and always a compiler barrier.
- */
-static void* sk_atomic_cas(void** addr, void* before, void* after);
-
-#include SK_ATOMICS_PLATFORM_H
-
-#endif//SkThreadPriv_DEFINED