Translate: display alpha language name with (alpha) suffix

chrome/browser/translate/translate_infobar_delegate.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/browser/translate/translate_infobar_delegate.h"
 
 #include <algorithm>
 
 #include "base/i18n/string_compare.h"
 #include "base/metrics/histogram.h"
@@ skipping 262 matching lines @@
     TranslateInfoBarDelegate* previous_infobar) {
   if (!previous_infobar || previous_infobar->IsError() == IsError())
     background_animation_ = NONE;
   else
     background_animation_ = IsError() ? NORMAL_TO_ERROR : ERROR_TO_NORMAL;
 }
 
 // static
 string16 TranslateInfoBarDelegate::GetLanguageDisplayableName(
     const std::string& language_code) {
-  return l10n_util::GetDisplayNameForLocale(
+  string16 name = l10n_util::GetDisplayNameForLocale(
       language_code, g_browser_process->GetApplicationLocale(), true);
+  if (!TranslateManager::IsAlphaLanguage(language_code))
+    return name;
+  return l10n_util::GetStringFUTF16(IDS_TRANSLATE_INFOBAR_ALPHA_LANGUAGE,
+                                    name);
 }
 
 // static
 void TranslateInfoBarDelegate::GetAfterTranslateStrings(
     std::vector<string16>* strings,
     bool* swap_languages,
     bool autodetermined_source_language) {
   DCHECK(strings);
 
   if (autodetermined_source_language) {
@@ skipping 111 matching lines @@
 
 TranslateInfoBarDelegate*
     TranslateInfoBarDelegate::AsTranslateInfoBarDelegate() {
   return this;
 }
 
 std::string TranslateInfoBarDelegate::GetPageHost() {
   NavigationEntry* entry = web_contents()->GetController().GetActiveEntry();
   return entry ? entry->GetURL().HostNoBrackets() : std::string();
 }