Core: Make CoreSurfaceClient::FrameAck direct
Core: Make CoreSurfaceClient::FrameAck direct

sklnet/DirectFB,jcdubois/DirectFB,lancebaiyouview/DirectFB,deniskropp/DirectFB,deniskropp/DirectFB,kaostao/directfb,deniskropp/DirectFB,sklnet/DirectFB,kaostao/directfb,lancebaiyouview/DirectFB,lancebaiyouview/DirectFB,djbclark/directfb-core-DirectFB,deniskropp/DirectFB,lancebaiyouview/DirectFB,sklnet/DirectFB,djbclark/directfb-core-DirectFB,jcdubois/DirectFB,jcdubois/DirectFB,djbclark/directfb-core-DirectFB,kaostao/directfb,sklnet/DirectFB,djbclark/directfb-core-DirectFB