Start moving signin code out of browser/sync.

chrome/browser/ui/webui/sync_promo/sync_promo_handler2.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/webui/sync_promo/sync_promo_handler2.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/metrics/histogram.h"
 #include "base/time.h"
@@ skipping 163 matching lines @@
         window_already_closed_ = true;
       }
       break;
     }
     default: {
       NOTREACHED();
     }
   }
 }
 
-void SyncPromoHandler2::StepWizardForShowSetupUI() {
-  ProfileSyncService* service =
-      ProfileSyncServiceFactory::GetInstance()->GetForProfile(
-          Profile::FromWebUI(web_ui_));
-  service->get_wizard().Step(SyncSetupWizard::GetLoginState());
-}
-
 void SyncPromoHandler2::ShowSetupUI() {
   // We don't need to do anything here; The UI for the sync promo is already
   // displayed.
 }
 
 void SyncPromoHandler2::HandleCloseSyncPromo(const base::ListValue* args) {
   CloseSyncSetup();
 
   // If the user has signed in then set the pref to show them NTP bubble
   // confirming that they're signed in.
@@ skipping 114 matching lines @@
   // static variables that won't work if the name changes on differnt calls.
   if (!histogram_name_.empty()) {
     base::Histogram* histogram = base::LinearHistogram::FactoryGet(
         histogram_name_, 1, SYNC_PROMO_BUCKET_BOUNDARY,
         SYNC_PROMO_BUCKET_BOUNDARY + 1, base::Histogram::kNoFlags);
     histogram->Add(action);
   }
 }
 
 }  // namespace options2