Ignore title parameter for navigator.registerProtocolHandler.

chrome/browser/renderer_context_menu/render_view_context_menu.cc

 // Copyright 2014 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/renderer_context_menu/render_view_context_menu.h"
 
 #include <algorithm>
 #include <set>
 #include <utility>
 
@@ skipping 1056 matching lines @@
 void RenderViewContextMenu::AppendProtocolHandlerSubMenu() {
   const ProtocolHandlerRegistry::ProtocolHandlerList handlers =
       GetHandlersForLinkUrl();
   if (handlers.empty())
     return;
   size_t max = IDC_CONTENT_CONTEXT_PROTOCOL_HANDLER_LAST -
       IDC_CONTENT_CONTEXT_PROTOCOL_HANDLER_FIRST;
   for (size_t i = 0; i < handlers.size() && i <= max; i++) {
     protocol_handler_submenu_model_.AddItem(
         IDC_CONTENT_CONTEXT_PROTOCOL_HANDLER_FIRST + i,
-        handlers[i].title());
+        base::UTF8ToUTF16(handlers[i].url().host()));
   }
   protocol_handler_submenu_model_.AddSeparator(ui::NORMAL_SEPARATOR);
   protocol_handler_submenu_model_.AddItem(
       IDC_CONTENT_CONTEXT_PROTOCOL_HANDLER_SETTINGS,
       l10n_util::GetStringUTF16(IDS_CONTENT_CONTEXT_OPENLINKWITH_CONFIGURE));
 
   menu_model_.AddSubMenu(
       IDC_CONTENT_CONTEXT_OPENLINKWITH,
       l10n_util::GetStringUTF16(IDS_CONTENT_CONTEXT_OPENLINKWITH),
       &protocol_handler_submenu_model_);
@@ skipping 949 matching lines @@
   source_web_contents_->GetRenderViewHost()->
       ExecuteMediaPlayerActionAtLocation(location, action);
 }
 
 void RenderViewContextMenu::PluginActionAt(
     const gfx::Point& location,
     const WebPluginAction& action) {
   source_web_contents_->GetRenderViewHost()->
       ExecutePluginActionAtLocation(location, action);
 }