Cleanup: Remove the C version of GetUrandomFD()

chrome/renderer/pepper/ppb_nacl_private_impl.cc

 // Copyright (c) 2012 The Chromium 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 "chrome/renderer/pepper/ppb_nacl_private_impl.h"
 
 #ifndef DISABLE_NACL
 
 #include "base/command_line.h"
 #include "base/lazy_instance.h"
 #include "base/logging.h"
-#include "base/rand_util_c.h"
+#include "base/rand_util.h"
 #include "chrome/common/render_messages.h"
 #include "content/public/common/content_switches.h"
 #include "content/public/renderer/render_thread.h"
 #include "ipc/ipc_sync_message_filter.h"
 #include "ppapi/c/private/ppb_nacl_private.h"
 #include "ppapi/native_client/src/trusted/plugin/nacl_entry_points.h"
 
 #if defined(OS_WIN)
 #include "content/public/common/sandbox_init.h"
 #endif
@@ skipping 24 matching lines @@
 
   return PP_TRUE;
 }
 
 PP_Bool StartPpapiProxy(PP_Instance instance) {
   return PP_FALSE;
 }
 
 int UrandomFD(void) {
 #if defined(OS_POSIX)
-  return GetUrandomFD();
+  return base::GetUrandomFD();
 #else
-  return 0;
+  return -1;
 #endif
 }
 
 bool Are3DInterfacesDisabled() {
   return CommandLine::ForCurrentProcess()->HasSwitch(switches::kDisable3DAPIs);
 }
 
 void EnableBackgroundSelLdrLaunch() {
   g_background_thread_sender.Get() =
       content::RenderThread::Get()->GetSyncMessageFilter();
@@ skipping 22 matching lines @@
   &BrokerDuplicateHandle,
 };
 
 }  // namespace
 
 const PPB_NaCl_Private* PPB_NaCl_Private_Impl::GetInterface() {
   return &nacl_interface;
 }
 
 #endif  // DISABLE_NACL