Add an IRT interface for subzero/compiler to serve_translate_requests.

src/untrusted/irt/irt_interfaces.c

 /*
  * 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 <string.h>
 
 #include "native_client/src/include/nacl_compiler_annotations.h"
 #include "native_client/src/include/nacl_macros.h"
@@ skipping 117 matching lines @@
    * TODO(mseaborn): Ideally this interface should be hidden in processes
    * that aren't PNaCl sandboxed translator processes.  However, we haven't
    * yet plumbed though a flag to indicate when a NaCl process is a PNaCl
    * translator process.  The risk of an app accidentally depending on the
    * presence of this interface is much lower than for other non-stable IRT
    * interfaces, because this interface is not useful to apps.
    */
   { NACL_IRT_PRIVATE_PNACL_TRANSLATOR_LINK_v0_1,
     &nacl_irt_private_pnacl_translator_link,
     sizeof(nacl_irt_private_pnacl_translator_link), NULL },
+  /*
+   * TODO(jvoung): Similar to NACL_IRT_PRIVATE_PNACL_TRANSLATOR_LINK_v0_1
+   * ideally this should be hidden from non-translator apps.
+   */
+  { NACL_IRT_PRIVATE_PNACL_TRANSLATOR_COMPILE_v0_1,
+    &nacl_irt_private_pnacl_translator_compile,
+    sizeof(nacl_irt_private_pnacl_translator_compile), NULL },
 };
 
 size_t nacl_irt_query_core(const char *interface_ident,
                            void *table, size_t tablesize) {
   return nacl_irt_query_list(interface_ident, table, tablesize,
                              irt_interfaces, sizeof(irt_interfaces));
 }