Addressed nits from max_submissions task.

poll/public/js/poll.js

@@ -31,6 +31,7 @@ function PollUtil (runtime, element, pollType) {
             var choice = radio.val();
             var thanks = $('.poll-voting-thanks', element);
             thanks.addClass('poll-hidden');
+            // JQuery's fade functions set element-level styles. Clear these.
             thanks.removeAttr('style');
             $.ajax({
                 type: "POST",

tests/integration/test_max_submissions.py

@@ -50,12 +50,9 @@ class TestPrivateResults(PollBaseTest):
         for __ in range(0, 2):
             self.go_to_page(page)
             for ___ in range(1, 5):
-                self.submission_run(names)
+                self.do_submit(names)
             self.assertTrue(self.get_submit().is_enabled())
 
-    def submission_run(self, names):
-        self.do_submit(names)
-
     @unpack
     @data(*scenarios_max)
     def test_max_submissions_one_view(self, page, names):