Revert "Add test to check equivalency of old and new deletes_from_union methods"
Revert "Add test to check equivalency of old and new deletes_from_union methods"

It passed, and I'm about to remove the old version.

This reverts commit f0a4f05e131bb5e19f1c6c12f00beacff414b7b4.

modelorganism/xi-editor,fuchsia-mirror/third_party-xi-editor,fuchsia-mirror/third_party-xi-editor,modelorganism/xi-editor,google/xi-editor,modelorganism/xi-editor,google/xi-editor,google/xi-editor,fuchsia-mirror/third_party-xi-editor,google/xi-editor,fuchsia-mirror/third_party-xi-editor