Use same base class for popup and plugin blocking UI

chrome/browser/content_settings/tab_specific_content_settings.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/content_settings/tab_specific_content_settings.h"
 
 #include <list>
 
 #include "base/command_line.h"
 #include "base/lazy_instance.h"
@@ skipping 218 matching lines @@
                                                     int render_frame_id,
                                                     const GURL& url,
                                                     bool blocked_by_policy) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   TabSpecificContentSettings* settings = GetForFrame(
       render_process_id, render_frame_id);
   if (settings)
     settings->OnFileSystemAccessed(url, blocked_by_policy);
 }
 
-const base::string16 TabSpecificContentSettings::GetBlockedPluginNames() const {
-  return JoinString(blocked_plugin_names_, base::ASCIIToUTF16(", "));
-}
-
 bool TabSpecificContentSettings::IsContentBlocked(
     ContentSettingsType content_type) const {
   DCHECK(content_type != CONTENT_SETTINGS_TYPE_GEOLOCATION)
       << "Geolocation settings handled by ContentSettingGeolocationImageModel";
   DCHECK(content_type != CONTENT_SETTINGS_TYPE_NOTIFICATIONS)
       << "Notifications settings handled by "
       << "ContentSettingsNotificationsImageModel";
 
   if (content_type == CONTENT_SETTINGS_TYPE_IMAGES ||
       content_type == CONTENT_SETTINGS_TYPE_JAVASCRIPT ||
@@ skipping 543 matching lines @@
 
 void TabSpecificContentSettings::GeolocationDidNavigate(
     const content::LoadCommittedDetails& details) {
   geolocation_usages_state_.DidNavigate(GetCommittedDetails(details));
 }
 
 void TabSpecificContentSettings::MidiDidNavigate(
     const content::LoadCommittedDetails& details) {
   midi_usages_state_.DidNavigate(GetCommittedDetails(details));
 }