Remove the old "SecureRandom" service, formerly used by get_random_bytes()

src/trusted/desc/nacl_desc_rng.h

Index: src/trusted/desc/nacl_desc_rng.h
diff --git a/src/trusted/desc/nacl_desc_rng.h b/src/trusted/desc/nacl_desc_rng.h
deleted file mode 100644
index 4a2176ff53428e60800babd07d4985b9c872f544..0000000000000000000000000000000000000000
--- a/src/trusted/desc/nacl_desc_rng.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * Copyright (c) 2011 The Native Client Authors. All rights reserved.
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-/*
- * A NaClDesc subclass that exposes the platform secure RNG
- * implementation.
- */
-
-#ifndef NATIVE_CLIENT_SRC_TRUSTED_DESC_NACL_DESC_RNG_H_
-#define NATIVE_CLIENT_SRC_TRUSTED_DESC_NACL_DESC_RNG_H_
-
-#include "native_client/src/trusted/desc/nacl_desc_base.h"
-#include "native_client/src/shared/platform/nacl_secure_random.h"
-
-/*
- * NaClSecureRngModuleInit must have been called, perhaps indirectly
- * through NaClPlatformInit.
- */
-
-EXTERN_C_BEGIN
-
-/*
- * This is not a cryptographically forward secure rng, but it should
- * be cryptographically secure.
- */
-struct NaClDescRng {
-  struct NaClDesc       base NACL_IS_REFCOUNT_SUBCLASS;
-  struct NaClSecureRng  rng;
-};
-
-int NaClDescRngCtor(struct NaClDescRng  *self);
-
-int NaClDescRngInternalize(struct NaClDesc          **out_desc,
-                           struct NaClDescXferState *xfer,
-                           struct NaClDescQuotaInterface *quota_interface)
-    NACL_WUR;
-
-EXTERN_C_END
-
-#endif