[Tizen] Do not use Crosswalk daemon when installing webapps

The Crosswalk installer shouldn't depend on the Crosswalk service
to be running in order to install applications. This is needed for
example to be able to install applications before the system has
booted.

BUG=XWALK-2028
So far I see only one usage of TizenLocaleListener: inside InstalledApplicationsManager which will go away soon.
Could you give any more data on how this is used (will be used) for running apps?