Adding enum for special key sending.
GWT-Driver - added withId("id") to field.
Added isExpanded to the methods in combobox model.
Added isVisible to Window model
Revert "GWT-Driver - added withId("id") to field. "

This reverts commit 5dabd0a0490bbe393893df3543a74a7394472800.
Revert "Added isVisible to Window model"

This reverts commit fdb2ae395ea843421d9015d3969afd5a6ba0cc19.
Merge remote-tracking branch 'main/master' into brandon-addons
Merge remote-tracking branch 'main/master' into brandon-addons