[Tizen] Pure wayland build fix

Pure wayland build need to avoid the BuildRequire for all X11 libraries.
This commit depends on the integration of another one.

Depends-on: 96ca0581561fcef26b7d9f7d2425c1403589ea8d

Please refer to GitHub pull-request:
https://github.com/crosswalk-project/chromium-crosswalk/pull/120

Signed-off-by: Yannick GICQUEL <yannick.gicquel@open.eurogiciel.org>