Get the list of supported languages from the translate server.

chrome/browser/browser_main.cc

 // Copyright (c) 2011 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/browser_main.h"
 
 #include <algorithm>
 #include <string>
 #include <vector>
 
@@ skipping 1622 matching lines @@
   // user level Chrome.
   // Note this check should only happen here, after all the checks above
   // (uninstall, resource bundle initialization, other chrome browser
   // processes etc).
   // Do not allow this to occur for Chrome Frame user-to-system handoffs.
   if (!parsed_command_line.HasSwitch(switches::kChromeFrame) &&
       CheckMachineLevelInstall())
     return ResultCodes::MACHINE_LEVEL_INSTALL_EXISTS;
 
   // Create the TranslateManager singleton.
-  TranslateManager::GetInstance();
+  TranslateManager* translate_manager = TranslateManager::GetInstance();
+  DCHECK(translate_manager != NULL);
+  // If we're running tests (ui_task is non-null), then we don't want to
+  // call FetchLanguageListFromTranslateServer
+  if (parameters.ui_task == NULL && translate_manager != NULL)
+    translate_manager->FetchLanguageListFromTranslateServer(user_prefs);
 
 #if defined(OS_MACOSX)
   if (!parsed_command_line.HasSwitch(switches::kNoFirstRun)) {
     // Disk image installation is sort of a first-run task, so it shares the
     // kNoFirstRun switch.
     if (MaybeInstallFromDiskImage()) {
       // The application was installed and the installed copy has been
       // launched.  This process is now obsolete.  Exit.
       return ResultCodes::NORMAL_EXIT;
     }
@@ skipping 349 matching lines @@
 #if defined(OS_CHROMEOS)
   // To be precise, logout (browser shutdown) is not yet done, but the
   // remaining work is negligible, hence we say LogoutDone here.
   chromeos::BootTimesLoader::Get()->AddLogoutTimeMarker("LogoutDone",
                                                         false);
   chromeos::BootTimesLoader::Get()->WriteLogoutTimes();
 #endif
   TRACE_EVENT_END_ETW("BrowserMain", 0, 0);
   return result_code;
 }