This test fails with a runtime error. The failure started between revisions r37511 and r37522 on the buildbot, but this has not been reliable information about the cause in the past.

The exception and stack are:
                   NoSuchMethodError: method not found: 'transaction'
                    Receiver: null
                    Arguments: ["TEST", "readonly"]</td>
                          </tr><tr><td></td><td colspan="2"><pre>dart:core-patch/object_patch.dart 45 Object.noSuchMethod
                    http://localhost:8083/root_dart/tests/html/indexeddb_3_test.dart 46:35 readAllViaCursor
                    http://localhost:8083/root_dart/tests/html/indexeddb_3_test.dart 107:30 main.&lt;fn&gt;
                    package:unittest/src/test_case.dart 102:27 _run.&lt;fn&gt;
                    dart:async/zone.dart 730 _rootRunUnary
                    dart:async/zone.dart 462 _ZoneDelegate.runUnary
 
Full report is at

http://chromegw.corp.google.com/i/client.dart/builders/dartium-android-release-be/builds/102/steps/dartium_test/logs/stdio