Ignore OnBubbleHidden() event when the password bubble is reopened.

chrome/chrome_browser_ui.gypi

 # Copyright 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.
 
 {
   'variables': {
     # There are two sections of sources:
     # * "Platform"-based sources (OS, toolkit, etc.)
     # * Feature/directory-based sources (e.g., history, printing)
 
@@ skipping 1718 matching lines @@
       'browser/ui/passwords/manage_passwords_ui_controller.cc',
       'browser/ui/passwords/manage_passwords_ui_controller.h',
       'browser/ui/passwords/manage_passwords_view_utils_desktop.cc',
       'browser/ui/passwords/manage_passwords_view_utils_desktop.h',
       'browser/ui/passwords/password_dialog_controller.h',
       'browser/ui/passwords/password_dialog_controller_impl.cc',
       'browser/ui/passwords/password_dialog_controller_impl.h',
       'browser/ui/passwords/password_dialog_prompts.h',
       'browser/ui/passwords/passwords_client_ui_delegate.cc',
       'browser/ui/passwords/passwords_client_ui_delegate.h',
-      'browser/ui/passwords/passwords_model_delegate.cc',
       'browser/ui/passwords/passwords_model_delegate.h',
+      'browser/ui/passwords/passwords_model_delegate_proxy.cc',
+      'browser/ui/passwords/passwords_model_delegate_proxy.h',
       'browser/ui/pdf/adobe_reader_info_win.cc',
       'browser/ui/pdf/adobe_reader_info_win.h',
       'browser/ui/pdf/chrome_pdf_web_contents_helper_client.cc',
       'browser/ui/pdf/chrome_pdf_web_contents_helper_client.h',
       'browser/ui/pdf/pdf_unsupported_feature.cc',
       'browser/ui/pdf/pdf_unsupported_feature.h',
       'browser/ui/sad_tab.cc',
       'browser/ui/sad_tab.h',
       'browser/ui/sad_tab_helper.cc',
       'browser/ui/sad_tab_helper.h',
@@ skipping 1616 matching lines @@
           ],
           'sources': [
             '<@(chrome_browser_ui_non_mobile_sources)',
             '<@(chrome_browser_ui_omnibox_non_mobile_sources)',
           ],
         }],
       ],
     },
   ],
 }