Unexport the ObjectNew function.
Unexport the ObjectNew function.

This function did not match the behavior of the similarily-named
g_object_new() and required passing in a C pointer to an
already-created GObject.

conformal/gotk3,andre-hub/gotk3,pekim/gotk3,visionect/gotk3,pekim/gotk3,gotk3/gotk3,andre-hub/gotk3,Francesco149/gotk3,yamnikov-oleg/gotk3,yamnikov-oleg/gotk3,visionect/gotk3,LittleBuster/gotk3,LittleBuster/gotk3,conformal/gotk3,andre-hub/gotk3,Francesco149/gotk3,gotk3/gotk3,pekim/gotk3,yamnikov-oleg/gotk3