Mac: ExternalPopupMenu::close should hide a showing popup menu.

content/renderer/render_view_impl.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 "content/renderer/render_view_impl.h"
 
 #include <algorithm>
 #include <cmath>
 
 #include "base/auto_reset.h"
@@ skipping 4920 matching lines @@
   // it to the browser UI thread.  Ignore the extra-messages.
   // TODO(jcivelli): http:/b/5793321 Implement a better fix, as detailed in bug.
   if (!external_popup_menu_)
     return;
 
   external_popup_menu_->DidSelectItems(canceled, selected_indices);
   external_popup_menu_.reset();
 }
 #endif
 
+void RenderViewImpl::DidHideExternalPopupMenu() {
+  // We need to clear external_popup_menu_ as soon as ExternalPopupMenu::close
+  // is called. Otherwise, createExternalPopupMenu() for new popup will fail.
+  external_popup_menu_.reset();
+}
+
 void RenderViewImpl::OnShowContextMenu(const gfx::Point& location) {
   context_menu_source_type_ = ui::MENU_SOURCE_TOUCH_EDIT_MENU;
   touch_editing_context_menu_location_ = location;
   if (webview())
     webview()->showContextMenu();
 }
 
 void RenderViewImpl::OnEnableViewSourceMode() {
   if (!webview())
     return;
@@ skipping 176 matching lines @@
     std::vector<gfx::Size> sizes(icon_urls[i].sizes().size());
     ConvertToFaviconSizes(icon_urls[i].sizes(), &sizes);
     if (!url.isEmpty())
       urls.push_back(
           FaviconURL(url, ToFaviconType(icon_urls[i].iconType()), sizes));
   }
   SendUpdateFaviconURL(urls);
 }
 
 }  // namespace content