compositor: Remove extra blank line
compositor: Remove extra blank line

Signed-off-by: Chris Michael <177aeddb9e34930a357ecd8dd2d21c80fe280c85@samsung.com>
Reviewed-by: Derek Foreman <2f97e0f0bc172406aab8ccd42dab54c95bab8759@osg.samsung.com>
Reviewed-by: Bryce Harrington <bdb14cfc1ab8d24e13de84adc40b41ae60c13bd1@osg.samsung.com>

sir-murray/weston,giucam/weston,Fantu/compositor-spice,sir-murray/weston,kwm81/weston,krezovic/weston,Fantu/compositor-spice,kwm81/weston,Gnurou/weston,Gnurou/weston,krezovic/weston,giucam/weston,Fantu/compositor-spice