Make icon not overlap with confirmation message
Make icon not overlap with confirmation message

Use widgets instead of mixins to compose the ConfirmationPopupWidget.

Bug: T184733
Change-Id: I608e820ef81b01efc54a13df5de189ef40ce335f

wikimedia/mediawiki-extensions-Echo,wikimedia/mediawiki-extensions-Echo,wikimedia/mediawiki-extensions-Echo,wikimedia/mediawiki-extensions-Echo