Fix glitch that allows both "Loading..." and "[x] Save details in Chrome" to

chrome/browser/ui/autofill/autofill_dialog_controller_impl.cc

 // Copyright 2013 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/autofill/autofill_dialog_controller_impl.h"
 
 #include <algorithm>
 #include <map>
 #include <string>
 
@@ skipping 1996 matching lines @@
   OpenTabWithUrl(url);
 }
 
 void AutofillDialogControllerImpl::SignInLinkClicked() {
   ScopedViewUpdates updates(view_.get());
 
   if (SignedInState() == NOT_CHECKED) {
     handling_use_wallet_link_click_ = true;
     account_chooser_model_->SelectWalletAccount(0);
     FetchWalletCookie();
-    view_->UpdateAccountChooser();
   } else if (signin_registrar_.IsEmpty()) {
     // Start sign in.
     waiting_for_explicit_sign_in_response_ = true;
     content::Source<content::NavigationController> source(view_->ShowSignIn());
     signin_registrar_.Add(
         this, content::NOTIFICATION_NAV_ENTRY_COMMITTED, source);
-    view_->UpdateAccountChooser();
 
     GetMetricLogger().LogDialogUiEvent(
         AutofillMetrics::DIALOG_UI_SIGNIN_SHOWN);
   } else {
     waiting_for_explicit_sign_in_response_ = false;
     HideSignIn();
   }
+
+  view_->UpdateAccountChooser();
+  view_->UpdateButtonStrip();
 }
 
 void AutofillDialogControllerImpl::NotificationCheckboxStateChanged(
     DialogNotification::Type type, bool checked) {
   if (type == DialogNotification::WALLET_USAGE_CONFIRMATION) {
     if (checked) {
       account_chooser_model_->SelectWalletAccount(
           GetWalletClient()->user_index());
     } else {
       account_chooser_model_->SelectUseAutofill();
@@ skipping 1493 matching lines @@
   view_->UpdateButtonStrip();
 }
 
 void AutofillDialogControllerImpl::FetchWalletCookie() {
   net::URLRequestContextGetter* request_context = profile_->GetRequestContext();
   signin_helper_.reset(new wallet::WalletSigninHelper(this, request_context));
   signin_helper_->StartWalletCookieValueFetch();
 }
 
 }  // namespace autofill