Update file URL simplification code
Update file URL simplification code

Earlier fix for local file access on webOS 3 devices disabled
use of local file access when fetching a page from a Windows file
share. This makes that omitting of the hostname conditional on
it being a webOS 3 or earlier device.

Enyo-DCO-1.1-Signed-Off-By: Ben Combee (ben.combee@lge.com)

beni55/enyo,soapdog/enyo,kustomzone/enyo,kustomzone/enyo,mcanthony/enyo,beni55/enyo,PKRoma/enyo,mcanthony/enyo,bright-sparks/enyo,bright-sparks/enyo,enyojs/enyo,wikieswan/enyo,soapdog/enyo,zefsolutions/enyo,zefsolutions/enyo,PKRoma/enyo,enyojs/enyo,wikieswan/enyo