Correctly Mark the new Autofill Popup as Visible when showing just passwords.

chrome/browser/autofill/autofill_external_delegate.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 "base/utf_string_conversions.h"
 #include "chrome/browser/autofill/autocomplete_history_manager.h"
 #include "chrome/browser/autofill/autofill_external_delegate.h"
 #include "chrome/browser/autofill/autofill_manager.h"
 #include "chrome/common/autofill_messages.h"
 #include "chrome/common/chrome_constants.h"
@@ skipping 131 matching lines @@
   if (suggestions.empty()) {
     HideAutofillPopup();
     return;
   }
 
   SetBounds(bounds);
 
   std::vector<string16> empty(suggestions.size());
   std::vector<int> password_ids(suggestions.size(),
                                 WebAutofillClient::MenuItemIDPasswordEntry);
+  popup_visible_ = true;
   ApplyAutofillSuggestions(suggestions, empty, empty, password_ids);
 }
 
 void AutofillExternalDelegate::SetCurrentDataListValues(
     const std::vector<string16>& data_list_values,
     const std::vector<string16>& data_list_labels,
     const std::vector<string16>& data_list_icons,
     const std::vector<int>& data_list_unique_ids) {
   // TODO(csharp): Modify the code to allow the data list values to change
   // even if the popup is visible.
@@ skipping 221 matching lines @@
 
 
 #if defined(OS_MACOSX)
 
 void AutofillExternalDelegate::CreateForWebContentsAndManager(
     content::WebContents* web_contents,
     AutofillManager* autofill_manager) {
 }
 
 #endif