Revert of Make ChromeVox Next the default ChromeVox experience

chrome/browser/chromeos/login/session/user_session_manager.cc

Index: chrome/browser/chromeos/login/session/user_session_manager.cc
diff --git a/chrome/browser/chromeos/login/session/user_session_manager.cc b/chrome/browser/chromeos/login/session/user_session_manager.cc
index b5014e874b026bf1c2ea7a17920db2a5c6c0a6ca..5c8a14dfc6e26c2a2ce8b1321cc5f860ef1f131b 100644
--- a/chrome/browser/chromeos/login/session/user_session_manager.cc
+++ b/chrome/browser/chromeos/login/session/user_session_manager.cc
@@ -141,8 +141,7 @@
 // ChromeVox tutorial URL (used in place of "getting started" url when
 // accessibility is enabled).
 const char kChromeVoxTutorialURLPattern[] =
-    "chrome-extension://mndnfokpggljbaajbnioimlmbfngpief/"
-    "cvox2/background/panel.html?tutorial";
+    "http://www.chromevox.com/tutorial/index.html?lang=%s";
 
 void InitLocaleAndInputMethodsForNewUser(
     UserSessionManager* session_manager,
@@ -1229,7 +1228,11 @@
   if (!user_manager->IsLoggedInAsPublicAccount()) {
     if (AccessibilityManager::Get()->IsSpokenFeedbackEnabled()) {
       const char* url = kChromeVoxTutorialURLPattern;
-      start_urls.push_back(url);
+      PrefService* prefs = g_browser_process->local_state();
+      const std::string current_locale =
+          base::ToLowerASCII(prefs->GetString(prefs::kApplicationLocale));
+      std::string vox_url = base::StringPrintf(url, current_locale.c_str());
+      start_urls.push_back(vox_url);
       can_show_getstarted_guide = false;
     }
   }