| Test that if a form is submitted from a document with a base element that sets a target, | |
| the form's target attribute takes precedence over the base's target attribute. | |
| This was regressed in https://chromium.googlesource.com/chromium/src/+/65389334354b996ae8490706d84d5848f5f023e7 | |
| This test will timeout if it fails. | |