script: Limit public exports. (#34915)

* script: Restrict reexport visibility of DOM types.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

* script: Mass pub->pub(crate) conversion.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

* script: Hide existing dead code warnings.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

* Formatting.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

* Fix clippy warnings.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

* Formatting.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

* Fix unit tests.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

* Fix clippy.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

* More formatting.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

---------

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

components/script/dom/webxr/mod.rs

@@ -2,43 +2,44 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
 
-pub mod fakexrdevice;
-pub mod fakexrinputcontroller;
-pub mod xrboundedreferencespace;
-pub mod xrcompositionlayer;
-pub mod xrcubelayer;
-pub mod xrcylinderlayer;
-pub mod xrequirectlayer;
-pub mod xrframe;
-pub mod xrhand;
-pub mod xrhittestresult;
-pub mod xrhittestsource;
-pub mod xrinputsource;
-pub mod xrinputsourcearray;
-pub mod xrinputsourceevent;
-pub mod xrinputsourceschangeevent;
-pub mod xrjointpose;
-pub mod xrjointspace;
-pub mod xrlayer;
-pub mod xrlayerevent;
-pub mod xrmediabinding;
-pub mod xrpose;
-pub mod xrprojectionlayer;
-pub mod xrquadlayer;
-pub mod xrray;
-pub mod xrreferencespace;
-pub mod xrreferencespaceevent;
-pub mod xrrenderstate;
-pub mod xrrigidtransform;
-pub mod xrsession;
-pub mod xrsessionevent;
-pub mod xrspace;
-pub mod xrsubimage;
-pub mod xrsystem;
-pub mod xrtest;
-pub mod xrview;
-pub mod xrviewerpose;
-pub mod xrviewport;
-pub mod xrwebglbinding;
-pub mod xrwebgllayer;
-pub mod xrwebglsubimage;
+pub(crate) mod fakexrdevice;
+pub(crate) mod fakexrinputcontroller;
+pub(crate) mod xrboundedreferencespace;
+pub(crate) mod xrcompositionlayer;
+pub(crate) mod xrcubelayer;
+pub(crate) mod xrcylinderlayer;
+pub(crate) mod xrequirectlayer;
+pub(crate) mod xrframe;
+pub(crate) mod xrhand;
+pub(crate) mod xrhittestresult;
+pub(crate) mod xrhittestsource;
+pub(crate) mod xrinputsource;
+pub(crate) mod xrinputsourcearray;
+pub(crate) mod xrinputsourceevent;
+pub(crate) mod xrinputsourceschangeevent;
+pub(crate) mod xrjointpose;
+pub(crate) mod xrjointspace;
+pub(crate) mod xrlayer;
+pub(crate) mod xrlayerevent;
+pub(crate) mod xrmediabinding;
+pub(crate) mod xrpose;
+pub(crate) mod xrprojectionlayer;
+pub(crate) mod xrquadlayer;
+pub(crate) mod xrray;
+pub(crate) mod xrreferencespace;
+pub(crate) mod xrreferencespaceevent;
+pub(crate) mod xrrenderstate;
+pub(crate) mod xrrigidtransform;
+#[allow(dead_code)]
+pub(crate) mod xrsession;
+pub(crate) mod xrsessionevent;
+pub(crate) mod xrspace;
+pub(crate) mod xrsubimage;
+pub(crate) mod xrsystem;
+pub(crate) mod xrtest;
+pub(crate) mod xrview;
+pub(crate) mod xrviewerpose;
+pub(crate) mod xrviewport;
+pub(crate) mod xrwebglbinding;
+pub(crate) mod xrwebgllayer;
+pub(crate) mod xrwebglsubimage;