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

src/trusted/desc/nacl_desc_wrapper.cc

 // Copyright (c) 2012 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.
 
 #include <limits>
 #include <new>
 #include "native_client/src/include/portability.h"
 #include "native_client/src/include/portability_string.h"
 #include "native_client/src/public/imc_types.h"
 #include "native_client/src/shared/imc/nacl_imc_c.h"
 #include "native_client/src/shared/platform/nacl_check.h"
 #include "native_client/src/shared/platform/nacl_log.h"
 #include "native_client/src/shared/platform/nacl_sync_checked.h"
 #include "native_client/src/trusted/desc/nacl_desc_base.h"
 #include "native_client/src/trusted/desc/nacl_desc_conn_cap.h"
 #include "native_client/src/trusted/desc/nacl_desc_imc.h"
 #include "native_client/src/trusted/desc/nacl_desc_imc_shm.h"
 #include "native_client/src/trusted/desc/nacl_desc_invalid.h"
 #include "native_client/src/trusted/desc/nacl_desc_io.h"
 #include "native_client/src/trusted/desc/nacl_desc_quota.h"
-#include "native_client/src/trusted/desc/nacl_desc_rng.h"
 #include "native_client/src/trusted/desc/nacl_desc_sync_socket.h"
 #include "native_client/src/trusted/desc/nacl_desc_wrapper.h"
 #include "native_client/src/trusted/desc/nrd_xfer.h"
 #include "native_client/src/trusted/nacl_base/nacl_refcount.h"
 #include "native_client/src/trusted/service_runtime/include/sys/errno.h"
 #include "native_client/src/trusted/service_runtime/nacl_config.h"
 
 // TODO(polina): follow the style guide and replace "nhdp" and "ndiodp" with
 //               "host_desc" and "io_desc"
 
@@ skipping 267 matching lines @@
     return NULL;
   }
   struct NaClDesc* desc_quota = MakeQuotaCommon(file_id, desc);
   if (NULL == desc_quota) {
     NaClDescSafeUnref(desc);
     return NULL;
   }
   return MakeGenericCleanup(desc_quota);
 }
 
-DescWrapper* DescWrapperFactory::OpenRng() {
-  struct NaClDescRng* nhrp =
-    reinterpret_cast<struct NaClDescRng*>(calloc(1, sizeof(*nhrp)));
-  if (NULL == nhrp) {
-    return NULL;
-  }
-  if (!NaClDescRngCtor(nhrp)) {
-    free(nhrp);
-    return NULL;
-  }
-
-  return MakeGenericCleanup(reinterpret_cast<struct NaClDesc*>(nhrp));
-}
-
 DescWrapper* DescWrapperFactory::MakeInvalid() {
   struct NaClDescInvalid *desc =
       const_cast<NaClDescInvalid*>(NaClDescInvalidMake());
   if (NULL == desc) {
     return NULL;
   }
 
   return MakeGenericCleanup(reinterpret_cast<struct NaClDesc*>(desc));
 }
 
@@ skipping 247 matching lines @@
   return reinterpret_cast<struct NaClDescVtbl const *>(desc_->base.vtbl)->
       SemWait(desc_);
 }
 
 int DescWrapper::GetValue() {
   return reinterpret_cast<struct NaClDescVtbl const *>(desc_->base.vtbl)->
       GetValue(desc_);
 }
 
 }  // namespace nacl