Update content setting for app banners to store more information.

chrome/browser/ui/webui/options/content_settings_handler.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/ui/webui/options/content_settings_handler.h"
 
 #include <algorithm>
 #include <map>
 #include <vector>
 
@@ skipping 728 matching lines @@
       break;
     case CONTENT_SETTINGS_TYPE_SSL_CERT_DECISIONS:
       // The content settings type CONTENT_SETTINGS_TYPE_SSL_CERT_DECISIONS is
       // supposed to be set by flags and field trials only, thus there is no
       // user facing UI for this content type and we skip it here.
       break;
 #if defined(OS_WIN)
     case CONTENT_SETTINGS_TYPE_METRO_SWITCH_TO_DESKTOP:
       break;
 #endif
+    case CONTENT_SETTINGS_TYPE_APP_BANNER:
+      // The content settings type CONTENT_SETTINGS_TYPE_APP_BANNER is used to
+      // track whether app banners should be shown or not, and is not a user
+      // visible content setting.
+      break;
     default:
       UpdateExceptionsViewFromHostContentSettingsMap(type);
       break;
   }
 }
 
 void ContentSettingsHandler::UpdateOTRExceptionsViewFromModel(
     ContentSettingsType type) {
   switch (type) {
     case CONTENT_SETTINGS_TYPE_GEOLOCATION:
@@ skipping 825 matching lines @@
 
   // Exceptions apply only when the feature is enabled.
   PrefService* prefs = user_prefs::UserPrefs::Get(GetBrowserContext(web_ui()));
   bool enable_exceptions = prefs->GetBoolean(prefs::kEnableDRM);
   web_ui()->CallJavascriptFunction(
       "ContentSettings.enableProtectedContentExceptions",
       base::FundamentalValue(enable_exceptions));
 }
 
 }  // namespace options