elm_popup: remove on_show_region_set call
Summary:
Its hard to say why removing such calls are fixing a bug like T7274.
However, it appears that this call causes the min size calculation of
evas to fall apart. This also removes a workarround introduced earlier
to fix this.
This fixes T7274
Reviewers: zmike
Reviewed By: zmike
Subscribers: cedric, reviewers, committers
Tags: efl
Maniphest Tasks: T7274
Differential Revision: https://phab.enlightenment.org/D8043