[Extensions Bindings] Add access checks in custom types

chrome/test/data/extensions/api_test/bindings/unavailable_bindings_never_registered/background.js

Index: chrome/test/data/extensions/api_test/bindings/unavailable_bindings_never_registered/background.js
diff --git a/chrome/test/data/extensions/api_test/bindings/unavailable_bindings_never_registered/background.js b/chrome/test/data/extensions/api_test/bindings/unavailable_bindings_never_registered/background.js
index d5fd54549a2fd24a0137cdbf3e6c4369ec73ac79..cdab7cec81e5791b7256511359abbed183c6c272 100644
--- a/chrome/test/data/extensions/api_test/bindings/unavailable_bindings_never_registered/background.js
+++ b/chrome/test/data/extensions/api_test/bindings/unavailable_bindings_never_registered/background.js
@@ -39,10 +39,15 @@ function test() {
       assertRuntimeIsRegistered();
       assertStorageIsRegistered();
 
+      var jsBindingsError =
+          "'storage' requires a different Feature that is not present.";
+      var nativeBindingsError =
+          "'storage.get' is not available in this context.";
+      var regexp = new RegExp(nativeBindingsError + '|' + jsBindingsError);
       // Although storage should throw an error on use since it's removed.
       chrome.test.assertThrows(
           chrome.storage.local.get, chrome.storage.local, [function(){}],
-          "'storage' requires a different Feature that is not present.");
+          regexp);
 
       chrome.test.succeed();
     }));