Revert of NaCl cleanup: Remove now-unneeded initialisation of NaCl libraries

components/nacl/renderer/ppb_nacl_private.h

 // 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.
 
 #ifndef COMPONENTS_NACL_RENDERER_PPB_NACL_PRIVATE_H_
 #define COMPONENTS_NACL_RENDERER_PPB_NACL_PRIVATE_H_
 
 #include "base/memory/scoped_ptr.h"
 #include "base/process/process_handle.h"
 #include "ipc/ipc_sync_channel.h"
@@ skipping 210 matching lines @@
    */
   void (*LaunchSelLdr)(PP_Instance instance,
                        PP_Bool main_service_runtime,
                        const char* alleged_url,
                        const struct PP_NaClFileInfo* nexe_file_info,
                        PP_Bool uses_nonsfi_mode,
                        PP_NaClAppProcessType process_type,
                        scoped_ptr<IPC::SyncChannel>* translator_channel,
                        base::ProcessId* process_id,
                        struct PP_CompletionCallback callback);
+  /* On POSIX systems, this function returns the file descriptor of
+   * /dev/urandom.  On non-POSIX systems, this function returns 0.
+   */
+  int32_t (*UrandomFD)(void);
   /* Returns a read-only (but executable) file descriptor / file info for
    * a url for pnacl translator tools. Returns an invalid handle on failure.
    */
   void (*GetReadExecPnaclFd)(const char* url,
                              struct PP_NaClFileInfo* out_file_info);
   /* This creates a temporary file that will be deleted by the time
    * the last handle is closed (or earlier on POSIX systems), and
    * returns a posix handle to that temporary file.
    */
   PP_FileHandle (*CreateTemporaryFile)(PP_Instance instance);
@@ skipping 98 matching lines @@
                      int32_t opt_level,
                      PP_Bool use_subzero,
                      const struct PPP_PexeStreamHandler_1_0* stream_handler,
                      void* stream_handler_user_data);
 };
 /**
  * @}
  */
 
 #endif  /* COMPONENTS_NACL_RENDERER_PPB_NACL_PRIVATE_H_ */