[gtk] re-acquire input grab on bubbles when another widget

chrome/browser/ui/gtk/website_settings/website_settings_popup_gtk.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/gtk/website_settings/website_settings_popup_gtk.h"
 
 #include "base/i18n/rtl.h"
 #include "base/string_number_conversions.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/certificate_viewer.h"
@@ skipping 405 matching lines @@
     gtk_widget_show_all(tabstrip_alignment_);
   }
 }
 
 void WebsiteSettingsPopupGtk::OnPermissionChanged(
     PermissionSelector* selector) {
   presenter_->OnSitePermissionChanged(selector->GetType(),
                                       selector->GetSetting());
 }
 
-void WebsiteSettingsPopupGtk::OnComboboxShown() {
-  bubble_->HandlePointerAndKeyboardUngrabbedByContent();
-}
-
 void WebsiteSettingsPopupGtk::SetCookieInfo(
     const CookieInfoList& cookie_info_list) {
   DCHECK(cookies_section_contents_);
   ClearContainer(cookies_section_contents_);
 
   // Create cookies info rows.
   for (CookieInfoList::const_iterator it = cookie_info_list.begin();
        it != cookie_info_list.end();
        ++it) {
     // Create the cookies info box.
@@ skipping 301 matching lines @@
 }
 
 void WebsiteSettingsPopupGtk::OnHelpLinkClicked(GtkWidget* widget) {
   browser_->OpenURL(OpenURLParams(GURL(chrome::kPageInfoHelpCenterURL),
                     content::Referrer(),
                     NEW_FOREGROUND_TAB,
                     content::PAGE_TRANSITION_LINK,
                      false));
   bubble_->Close();
 }