Clean-up GlobalDAO (WhiteURIList)

Clean-up GlobalDAO (WhiteURIList)

[Issue#]   LINUXWRT-1029
[Problem]  GlobalDAO has unnecessary API.
[Cause]    N/A
[Solution] Remove "WhiteURIList" API
           - Tizen WRT doesn't support external uri(http, https) to use tizen web api.
           - Specially, uri which is declared in "WhiteURIList" allows to use tizen web api.
           - "WhiteURIList" supports long time ago, current tizen web api policy doesn't have external uri case.
           - Moreover, "WhiteURIList" needs new policy of ACE work-flow that change pkgID base to domain(external uri) base.
           As these reasons, remove "WhiteURIList"
[Verification] Checking API usage
               - API is used in the WRT repo to check "WhiteURIList" to allow tizen web api in external uri.
                 https://review.tizendev.org/gerrit/#/c/93252/
[SCMRequest] Must be imported with https://review.tizendev.org/gerrit/#/c/93252/

Change-Id: Iadd72d2ae35cb60b2f44abbf8f472c8bc2ed2b82