Fixed exiting fullscreen when a QVideoWidget is embedded in another QWidget. Requires change I3616dc0f in qtbase to work. Because of a bug in some X window managers, the order in which setWindowFlags() and showNormal() are called has been changed. Change-Id: I335d47a3a1d9ce517978cad35597d72312150db1 Reviewed-by: Samuel Rødal <samuel.rodal@digia.com>