Merge pull request #6913 from mozilla/i6900

fix(tests): fix tests for latest geckodriver compat

tests/functional/password_visibility.js

@@ -43,7 +43,7 @@ registerSuite('password visibility', {
         .then(mouseup('.show-password-label'))
 
         .then(testAttributeEquals('#password', 'type', 'password'))
-        .then(testAttributeEquals('#password', 'autocomplete', null))
+        .then(testAttributeEquals('#password', 'autocomplete', ''))
 
         // \u0008 is unicode for backspace char. By default `type` clears the
         // element value before typing, we want the character to do so.

tests/functional/sync_sign_up.js

@@ -158,7 +158,7 @@ registerSuite('Firefox Desktop Sync sign_up', {
       return this.remote
         .then(openPage(url, selectors.SIGNUP.HEADER))
 
-        .then(testAttributeEquals(selectors.SIGNUP.CUSTOMIZE_SYNC_CHECKBOX, 'checked', 'checked'));
+        .then(testAttributeEquals(selectors.SIGNUP.CUSTOMIZE_SYNC_CHECKBOX, 'checked', 'true'));
     }
   }
 });