Revert of Regression: Overlay for "you' re now signed into chrome" remains open after clicking

chrome/browser/ui/cocoa/profiles/profile_chooser_controller.mm

 // Copyright 2014 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.
 
 #import "chrome/browser/ui/cocoa/profiles/profile_chooser_controller.h"
 
 #import <Carbon/Carbon.h>  // kVK_Return.
 #import <Cocoa/Cocoa.h>
 
 #include "base/mac/bundle_locations.h"
@@ skipping 1103 matching lines @@
 - (IBAction)showLearnMorePage:(id)sender {
   signin_ui_util::ShowSigninErrorLearnMorePage(browser_->profile());
 }
 
 - (IBAction)configureSyncSettings:(id)sender {
   tutorialMode_ = profiles::TUTORIAL_MODE_NONE;
   LoginUIServiceFactory::GetForProfile(browser_->profile())->
       SyncConfirmationUIClosed(true);
   ProfileMetrics::LogProfileNewAvatarMenuSignin(
       ProfileMetrics::PROFILE_AVATAR_MENU_SIGNIN_SETTINGS);
-  [self close];
 }
 
 - (IBAction)syncSettingsConfirmed:(id)sender {
   tutorialMode_ = profiles::TUTORIAL_MODE_NONE;
   LoginUIServiceFactory::GetForProfile(browser_->profile())->
       SyncConfirmationUIClosed(false);
   ProfileMetrics::LogProfileNewAvatarMenuSignin(
       ProfileMetrics::PROFILE_AVATAR_MENU_SIGNIN_OK);
   [self initMenuContentsWithView:profiles::BUBBLE_VIEW_MODE_PROFILE_CHOOSER];
 }
@@ skipping 1265 matching lines @@
 }
 
 - (bool)shouldShowGoIncognito {
   bool incognitoAvailable =
       IncognitoModePrefs::GetAvailability(browser_->profile()->GetPrefs()) !=
           IncognitoModePrefs::DISABLED;
   return incognitoAvailable && !browser_->profile()->IsGuestSession();
 }
 
 @end