When signing in to chrome explicitly (first run, ntp, wrench) don't wait for

chrome/browser/ui/sync/one_click_signin_helper.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_helper.h"
 
 #include <algorithm>
 #include <functional>
 #include <utility>
 #include <vector>
@@ skipping 871 matching lines @@
 
   content::OpenURLParams params(
       GURL(chrome::kChromeUINewTabURL),
       content::Referrer(),
       CURRENT_TAB,
       content::PAGE_TRANSITION_AUTO_TOPLEVEL,
       false);
   contents->OpenURL(params);
 
   error_message_.clear();
-  signin_tracker_.reset();
 }
 
 void OneClickSigninHelper::CleanTransientState() {
   VLOG(1) << "OneClickSigninHelper::CleanTransientState";
   email_.clear();
   password_.clear();
   auto_accept_ = AUTO_ACCEPT_NONE;
   source_ = SyncPromoUI::SOURCE_UNKNOWN;
   continue_url_ = GURL();
 
@@ skipping 195 matching lines @@
           sync_service->AddObserver(this);
       }
 
       // If this explicit sign in is not from settings page/webstore, show the
       // NTP after sign in completes.  In the case of the settings page, it will
       // get closed by SyncSetupHandler. In the case of webstore, it will
       // redirect back to webstore.
       if (source_ != SyncPromoUI::SOURCE_SETTINGS &&
           source_ != SyncPromoUI::SOURCE_WEBSTORE_INSTALL) {
         signin_tracker_.reset(new SigninTracker(profile, this));
+        RedirectToNTP();
       }
       break;
     }
     case AUTO_ACCEPT_REJECTED_FOR_PROFILE:
       AddEmailToOneClickRejectedList(profile, email_);
       UMA_HISTOGRAM_ENUMERATION("AutoLogin.Reverse",
                                 one_click_signin::HISTOGRAM_REJECTED,
                                 one_click_signin::HISTOGRAM_MAX);
       break;
     default:
@@ skipping 47 matching lines @@
       case GoogleServiceAuthError::SERVICE_UNAVAILABLE:
         error_message_ = l10n_util::GetStringUTF8(IDS_SYNC_UNRECOVERABLE_ERROR);
         break;
       default:
         error_message_ = l10n_util::GetStringUTF8(IDS_SYNC_ERROR_SIGNING_IN);
         break;
     }
   }
 
   RedirectToNTP();
+  signin_tracker_.reset();
 }
 
 void OneClickSigninHelper::SigninSuccess() {
-  RedirectToNTP();
+  signin_tracker_.reset();
 }