Close the created popup widget on blurring a WebContents regardless of whether the renderer process…

content/browser/web_contents/web_contents_impl.h

 // 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.
 
 #ifndef CONTENT_BROWSER_WEB_CONTENTS_WEB_CONTENTS_IMPL_H_
 #define CONTENT_BROWSER_WEB_CONTENTS_WEB_CONTENTS_IMPL_H_
 
 #include <map>
 #include <set>
 #include <string>
@@ skipping 1029 matching lines @@
   // outlive it.
   std::set<RenderWidgetHostImpl*> created_widgets_;
 
   // Routing id of the shown fullscreen widget or MSG_ROUTING_NONE otherwise.
   int fullscreen_widget_routing_id_;
 
   // Maps the ids of pending image downloads to their callbacks
   typedef std::map<int, ImageDownloadCallback> ImageDownloadMap;
   ImageDownloadMap image_download_map_;
 
+  // The current popup widget (e.g. HTML select) that should be closed on
+  // hide notification.
+  RenderWidgetHostViewPort* current_popup_host_view_;
+
   // Whether this WebContents is responsible for displaying a subframe in a
   // different process from its parent page.
   bool is_subframe_;
 
   DISALLOW_COPY_AND_ASSIGN(WebContentsImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_WEB_CONTENTS_WEB_CONTENTS_IMPL_H_