Merge pull request #2750 from ryanpetrello/timeout-modal-remove-close-button

remove the x icon on the session timeout modal (it doesn't work)

Reviewed-by: https://github.com/softwarefactory-project-zuul[bot]

awx/ui/client/legacy/styles/ansible-ui.less

@@ -2307,6 +2307,10 @@ input[disabled].ui-spinner-input {
     background: @default-bg;
 }
 
+.ui-dialog.no-close button.close {
+    display: none;
+}
+
 html { height: 100%; }
 
 body {

awx/ui/client/src/login/authenticationServices/timer.factory.js

@@ -157,6 +157,7 @@ export default
                                 title: i18n._("Idle Session"),
                                 scope: $rootScope,
                                 buttons: buttons,
+                                dialogClass: "no-close",
                                 width: 470,
                                 height: 240,
                                 minWidth: 200,