MD Site Settings: Add five new top level categories

chrome/browser/resources/settings/site_settings/site_settings_category.js

Index: chrome/browser/resources/settings/site_settings/site_settings_category.js
diff --git a/chrome/browser/resources/settings/site_settings/site_settings_category.js b/chrome/browser/resources/settings/site_settings/site_settings_category.js
index 6bf06cfceae3c81fd2fc39f04c044f68b2fb19a7..2b5174805bd3486da6e2ca59b38b804a65b5400c 100644
--- a/chrome/browser/resources/settings/site_settings/site_settings_category.js
+++ b/chrome/browser/resources/settings/site_settings/site_settings_category.js
@@ -74,9 +74,11 @@ Polymer({
    */
   onToggleChange_: function(event) {
     switch (this.category) {
+      case settings.ContentSettingsTypes.BACKGROUND_SYNC:
       case settings.ContentSettingsTypes.COOKIES:
       case settings.ContentSettingsTypes.IMAGES:
       case settings.ContentSettingsTypes.JAVASCRIPT:
+      case settings.ContentSettingsTypes.KEYGEN:
       case settings.ContentSettingsTypes.POPUPS:
         // "Allowed" vs "Blocked".
         this.browserProxy.setDefaultValueForContentType(
@@ -85,10 +87,12 @@ Polymer({
                 settings.PermissionValues.ALLOW :
                 settings.PermissionValues.BLOCK);
         break;
-      case settings.ContentSettingsTypes.NOTIFICATIONS:
+      case settings.ContentSettingsTypes.AUTOMATIC_DOWNLOADS:
       case settings.ContentSettingsTypes.GEOLOCATION:
       case settings.ContentSettingsTypes.CAMERA:
       case settings.ContentSettingsTypes.MIC:
+      case settings.ContentSettingsTypes.NOTIFICATIONS:
+      case settings.ContentSettingsTypes.UNSANDBOXED_PLUGINS:
         // "Ask" vs "Blocked".
         this.browserProxy.setDefaultValueForContentType(
             this.category,
@@ -96,6 +100,14 @@ Polymer({
                 settings.PermissionValues.ASK :
                 settings.PermissionValues.BLOCK);
         break;
+      case settings.ContentSettingsTypes.PLUGINS:
+        // "Detect important" vs "Let me choose".
+        this.browserProxy.setDefaultValueForContentType(
+            this.category,
+            this.categoryEnabled ?
+                settings.PermissionValues.IMPORTANT_CONTENT :
+                settings.PermissionValues.BLOCK);
+        break;
       default:
         assertNotReached('Invalid category: ' + this.category);
     }