[WRTjs][VD] Support touch RC in at least tizen8.0

[WRTjs][VD] Support touch RC in at least tizen8.0

In at least tizen8.0, if app set up support touch, then in
support touch platform, call engine api to enable touch
function, otherwise disable touch.

In LFD/IWB products, app default is support touch, others
default is unsupport touch.

if app no need floating menu, need setup floating.navigation
to false. App default need show floating menu.

Refer:
https://confluence.sec.samsung.net/pages/viewpage.action?
spaceKey=SRCNJWEB&title=4.+Touch+for+Premier

Change-Id: Ic7b8c03baf5ac0095ba8cf39eccaf0171ad117c1
Signed-off-by: Chunling Ye <chunling.ye@samsung.com>
(cherry picked from commit d9c1b013b9f0a31b4bf32db7eafe6616a54341ce)
Signed-off-by: Chunling Ye <chunling.ye@samsung.com>