remove linking weston-layout

Change-Id: I4844fffd7db5ae82ec9fb70218f186755accbd13
Signed-off-by: Nobuhiko Tanibata <NOBUHIKO_TANIBATA@xddp.denso.co.jp>
Suppoting only ivi-application to get ivi_surface, not supporting wl_shell

Change-Id: I53f892ef7b6f80daa0553241a8a48c1d952f8f70
Signed-off-by: Nobuhiko Tanibata <NOBUHIKO_TANIBATA@xddp.denso.co.jp>