Support languages other than the default on linux

third_party/speech-dispatcher/BUILD.gn

 # Copyright 2014 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.
 
 import("//tools/generate_library_loader/generate_library_loader.gni")
 
 generate_library_loader("speech-dispatcher") {
   name = "LibSpeechdLoader"
   output_h = "libspeechd.h"
   output_cc = "libspeechd.cc"
   header = "<libspeechd.h>"
   bundled_header = "\"third_party/speech-dispatcher/libspeechd.h\""
 
   functions = [
     "spd_open",
     "spd_say",
     "spd_stop",
     "spd_close",
     "spd_pause",
     "spd_resume",
     "spd_set_notification_on",
     "spd_set_voice_rate",
     "spd_set_voice_pitch",
     "spd_list_synthesis_voices",
     "spd_set_synthesis_voice",
     "spd_list_modules",
     "spd_set_output_module",
+    "spd_set_language",
   ]
 }