[Tizen IVI] Make HTML5 full screen API work on IVI.

Currently, Crosswalk for Ozone-wayland shows the title bar by default on IVI.
As a result, when webapps enter fullscreen mode using HTML5 fullscreen API,
their title bar still exist. This patch allows to hide the title bar in fullscreen mode.

It needs https://github.com/joone/crosswalk/commit/c715b4f225983b18615021cb2ddb14eacbda0636 to fix the bug.

Bug: XWALK-896