Fix reconnect-dialog rebase problem

Change-Id: I919fe43e7579787c6831aaa88945c348e124b3b4

WebContent/VAADIN/themes/valo/shared/_reconnect-dialog.scss

@@ -1,8 +1,8 @@
 @mixin valo-reconnect-dialog {
   .v-reconnect-dialog {
     color: white;
-    @include valo-notification-bar-style;
-    @include valo-notification-system-style;
+    @include valo-notification-bar-style("v-reconnect-dialog");
+    @include valo-notification-system-style("v-reconnect-dialog");
     text-align: center;
     .spinner {
       @include valo-spinner;