Enable 3 autofill tests that had previous idle timeout failures

Following up after https://crrev.com/c/1787406
appears to have fixed idle paint issue by enabling 3 disabled tests:
accesscorrections
jetspizza
star_city_games


Bug: 993044
Change-Id: I005f0c722b9168a32579b2aafcb851e763105e11
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1808425
Auto-Submit: Ian Struiksma <ianstruiksma@google.com>
Reviewed-by: Brian Sheedy <bsheedy@chromium.org>
Commit-Queue: Ian Struiksma <ianstruiksma@google.com>
Cr-Commit-Position: refs/heads/master@{#697688}

chrome/test/data/autofill/captured_sites/testcases.json

@@ -156,9 +156,9 @@
     { "site_name": "verizonwireless", "expectation":"FAIL", "bug_number":996478 },
     { "site_name": "wiley", "expectation":"PASS", "disabled":true, "bug_number":1003044 },
     { "site_name": "zenni_optical", "expectation":"PASS" },
-    { "site_name": "accesscorrections", "expectation":"PASS", "disabled":true, "bug_number":993044 },
-    { "site_name": "jetspizza", "expectation":"PASS", "disabled":true, "bug_number":993044 },
-    { "site_name": "star_city_games", "expectation":"PASS", "disabled":true, "bug_number":993044 },
+    { "site_name": "accesscorrections", "expectation":"PASS" },
+    { "site_name": "jetspizza", "expectation":"PASS" },
+    { "site_name": "star_city_games", "expectation":"PASS" },
     { "site_name": "1aauto", "expectation":"PASS" },
     { "site_name": "abercrombie", "expectation":"PASS", "disabled":true, "bug_number":984664 },
     { "site_name": "barnes_and_noble", "expectation":"PASS", "disabled":true, "bug_number":984664 },