Remove uncalled test code

This was a TODO.

Change-Id: If8dcf0c0253d2e13e57d74a91a5c2d99a8f6bd77
Signed-off-by: Jesse Keating <omgjlk@us.ibm.com>
diff --git a/tests/base.py b/tests/base.py
index 2c3f7bb..f8cfd02 100755
--- a/tests/base.py
+++ b/tests/base.py
@@ -493,11 +493,6 @@
             if cat != 'submit':
                 change.addApproval(cat, action[cat], username=self.user)
 
-        # TODOv3(jeblair): can this be removed?
-        if 'label' in action:
-            parts = action['label'].split('=')
-            change.addApproval(parts[0], parts[2], username=self.user)
-
         change.messages.append(message)
 
         if 'submit' in action: