Defect fixed -- 43307
Defect fixed -- 43307

Modified clock.js as per comments.
removed redundant block of code and added new method.

Enyo-DCO-1.1-Signed-off-by: Ashwini R <ashwini13.r@lge.com>

mcanthony/moonstone,mcanthony/moonstone,mcanthony/moonstone,enyojs/moonstone