MD Site Settings: Add five new top level categories

chrome/test/data/webui/settings/site_settings_category_tests.js

Index: chrome/test/data/webui/settings/site_settings_category_tests.js
diff --git a/chrome/test/data/webui/settings/site_settings_category_tests.js b/chrome/test/data/webui/settings/site_settings_category_tests.js
index ed1da65ceabed3110ca54f955a44decd7e623959..068cc7ac976677ac5097f423ab48255592c7d07c 100644
--- a/chrome/test/data/webui/settings/site_settings_category_tests.js
+++ b/chrome/test/data/webui/settings/site_settings_category_tests.js
@@ -121,9 +121,15 @@ cr.define('site_settings_category', function() {
                 '', testElement.computeCategoryDesc(category, false, false));
           }
 
-          // All categories have an icon and a title.
-          assertNotEquals(
-              '', testElement.computeIconForContentCategory(category));
+          // All categories have an icon (except for a couple) and a title.
+          if (category != settings.ContentSettingsTypes.AUTOMATIC_DOWNLOADS &&
+              category != settings.ContentSettingsTypes.BACKGROUND_SYNC &&
+              category != settings.ContentSettingsTypes.KEYGEN &&
+              category != settings.ContentSettingsTypes.PLUGINS &&
+              category != settings.ContentSettingsTypes.UNSANDBOXED_PLUGINS) {
+            assertNotEquals(
+                '', testElement.computeIconForContentCategory(category));
+          }
           assertNotEquals(
               '', testElement.computeTitleForContentCategory(category));
         }