Implemented ApiBasedValueFormatter

(bug 56263)
The API based value formatter issues a request to the "wbformatvalue" API module.
(requires change I10481061ac0ee925cd70b5e321153ba433cd7c26)

Change-Id: Ie02ecae36c82ee9004ff1a35d1c9115b1722757e
Merge "Implemented ApiBasedValueFormatter"