MD Settings: Add Protected Content Content Settings exceptions

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

Index: chrome/test/data/webui/settings/site_list_tests.js
diff --git a/chrome/test/data/webui/settings/site_list_tests.js b/chrome/test/data/webui/settings/site_list_tests.js
index 7b13e5c464720977960abf966dfde55567446f18..44162eaf0a1e6ada3deb27e3ddf61e36d903ae1c 100644
--- a/chrome/test/data/webui/settings/site_list_tests.js
+++ b/chrome/test/data/webui/settings/site_list_tests.js
@@ -61,6 +61,7 @@ cr.define('site_list', function() {
           mic: [],
           notifications: [],
           plugins: [],
+          protectedContent: [],
           popups: [],
           unsandboxed_plugins: [],
         }
@@ -150,6 +151,7 @@ cr.define('site_list', function() {
           mic: [],
           notifications: [],
           plugins: [],
+          protectedContent: [],
           popups: [],
           unsandboxed_plugins: [],
         }
@@ -204,6 +206,7 @@ cr.define('site_list', function() {
             },
           ],
           plugins: [],
+          protectedContent: [],
           popups: [],
           unsandboxed_plugins: [],
         }