Force openGL to restart when refresh views

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@35798 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Revert 35798

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@35799 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e