Disabling Sync shouldn't prevent GaiaInfoUpdate.

chrome/browser/profiles/gaia_info_update_service.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/profiles/gaia_info_update_service.h"
 
 #include "base/prefs/pref_service.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/profile_info_cache.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/browser/profiles/profile_metrics.h"
 #include "chrome/browser/profiles/profiles_state.h"
 #include "chrome/browser/signin/signin_manager_factory.h"
-#include "chrome/browser/sync/profile_sync_service.h"
 #include "chrome/common/pref_names.h"
 #include "components/signin/core/common/profile_management_switches.h"
 #include "content/public/browser/notification_details.h"
 #include "third_party/skia/include/core/SkBitmap.h"
 #include "ui/gfx/image/image.h"
 
 namespace {
 
 // Update the user's GAIA info every 24 hours.
 const int kUpdateIntervalHours = 24;
@@ skipping 35 matching lines @@
   profile_image_downloader_.reset(new ProfileDownloader(this));
   profile_image_downloader_->Start();
 }
 
 // static
 bool GAIAInfoUpdateService::ShouldUseGAIAProfileInfo(Profile* profile) {
 #if defined(OS_CHROMEOS)
   return false;
 #endif
 
-  // Sync must be allowed.
-  if (!profile->GetOriginalProfile()->IsSyncAccessible())
-    return false;
-
   // To enable this feature for testing pass "--google-profile-info".
   if (switches::IsGoogleProfileInfo())
     return true;
 
   // This feature is disable by default.
   return false;
 }
 
 bool GAIAInfoUpdateService::NeedsProfilePicture() const {
   return true;
@@ skipping 131 matching lines @@
     const std::string& account_id,
     const std::string& username,
     const std::string& password) {
   OnUsernameChanged(username);
 }
 
 void GAIAInfoUpdateService::GoogleSignedOut(const std::string& account_id,
                                             const std::string& username) {
   OnUsernameChanged(std::string());
 }