Remove the enable/disable links for the about:plugins page.

chrome/browser/ui/webui/plugins/plugins_handler.cc

 // Copyright 2016 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/webui/plugins/plugins_handler.h"
 
 #include <memory>
 #include <vector>
 
 #include "base/bind.h"
@@ skipping 95 matching lines @@
   Profile* profile = Profile::FromWebUI(web_ui_);
   PrefService* prefs = profile->GetPrefs();
   show_details_.Init(prefs::kPluginsShowDetails, prefs);
 
   registrar_.Add(this, chrome::NOTIFICATION_PLUGIN_ENABLE_STATUS_CHANGED,
                  content::Source<Profile>(profile));
 }
 
 PluginsPageHandler::~PluginsPageHandler() {}
 
-void PluginsPageHandler::SetPluginEnabled(const std::string& plugin_path,
-                                          bool enable) {
-  // TODO(http://crbug.com/615738): Remove this page altogether.
-}
-
-void PluginsPageHandler::SetPluginGroupEnabled(const std::string& group_name,
-                                               bool enable) {
-  // TODO(http://crbug.com/615738): Remove this page altogether.
-}
-
 void PluginsPageHandler::GetShowDetails(
     const GetShowDetailsCallback& callback) {
   callback.Run(show_details_.GetValue());
 }
 
 void PluginsPageHandler::SaveShowDetailsToPrefs(bool details_mode) {
   show_details_.SetValue(details_mode);
 }
 
 void PluginsPageHandler::SetPluginAlwaysAllowed(const std::string& plugin,
@@ skipping 203 matching lines @@
   }
 
   if (plugins_enabled_by_policy)
     return "enabledByPolicy";
   if (plugins_disabled_by_policy)
     return "disabledByPolicy";
   if (plugins_managed_by_policy)
     return "managedByPolicy";
   return group_enabled ? "enabledByUser" : "disabledByUser";
 }