Convert SigninTracker to use OAuth2TokenService notifications

chrome/browser/ui/sync/one_click_signin_sync_starter.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/ui/sync/one_click_signin_sync_starter.h"
 
 #include "base/prefs/pref_service.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/browser_process.h"
 
@@ skipping 36 matching lines @@
     const std::string& session_index,
     const std::string& email,
     const std::string& password,
     StartSyncMode start_mode,
     content::WebContents* web_contents,
     ConfirmationRequired confirmation_required,
     signin::Source source,
     Callback sync_setup_completed_callback)
     : content::WebContentsObserver(web_contents),
       start_mode_(start_mode),
+      desktop_type_(chrome::HOST_DESKTOP_TYPE_NATIVE),
       confirmation_required_(confirmation_required),
       source_(source),
       sync_setup_completed_callback_(sync_setup_completed_callback),
       weak_pointer_factory_(this) {
   DCHECK(profile);
   BrowserList::AddObserver(this);
 
   Initialize(profile, browser);
 
   // Start the signin process using the cookies in the cookie jar.
@@ skipping 416 matching lines @@
                                 false);
   contents->OpenURL(params);
 
   // Activate the tab.
   Browser* browser = chrome::FindBrowserWithWebContents(contents);
   int content_index =
       browser->tab_strip_model()->GetIndexOfWebContents(contents);
   browser->tab_strip_model()->ActivateTabAt(content_index,
                                             false /* user_gesture */);
 }