Use ConfirmationPopover rather than custom form

js/components/forms/edit_officer_form.js

@@ -1,6 +1,7 @@
 import FormMixin from '../../mixins/form'
 import checkboxinput from '../checkbox_input'
 import textinput from '../text_input'
+import ConfirmationPopover from '../confirmation_popover'
 
 export default {
   name: 'edit-officer-form',
@@ -10,6 +11,7 @@ export default {
   components: {
     checkboxinput,
     textinput,
+    ConfirmationPopover,
   },
 
   props: {