Code review comment for lp:~silhusk/software-properties/lp1656100-remove-signing-keys

> Well, I was just speaking about moving the self.KeysModified() lines instead
> of removing them (same that was done in http://launchpadlibrarian.net/91837493
> /software-properties_0.82.3_0.82.4.diff.gz).

I didn't understand correctly what you meant, sorry. You are right! The branch is now updated.
In fact the exception is only raised in SoftwarePropertiesQt. In the dbus service KeysModified is defined in class SoftwarePropertiesDBus, although it is called from parent class SoftwareProperties. After the changes both the calls and the definition are in the same class SoftwarePropertiesDBus.

s-p-qt is not using dbus, and is reloading keys anyway.