Auto merge of #25254 - pshaughn:stop_creating_outofspec_events, r=jdm

Removed createEvent cases, removed now-unused new_uninitializeds

<!-- Please describe your changes on the following line: -->
document.createEvent was creating some event types WHATWG now says shouldn't be created that way. This was the only caller of a few new_uninitialized methods, so those are removed too.

---
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- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix #25137

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- [X] There are tests for these changes

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1 files changed, 0 insertions, 12 deletions

diff --git a/components/script/dom/webglcontextevent.rs b/components/script/dom/webglcontextevent.rs
index 5bc153ddccd..e4b0efe0360 100644
--- a/components/script/dom/webglcontextevent.rs
+++ b/components/script/dom/webglcontextevent.rs
@@ -42,18 +42,6 @@ impl WebGLContextEvent {
         }
     }
 
-    pub fn new_uninitialized(window: &Window) -> DomRoot<WebGLContextEvent> {
-        // according to https://www.khronos.org/registry/webgl/specs/1.0/#5.15 this is
-        // additional information or the empty string if no additional information is
-        // available.
-        let status_message = DOMString::new();
-        reflect_dom_object(
-            Box::new(WebGLContextEvent::new_inherited(status_message)),
-            window,
-            WebGLContextEventBinding::Wrap,
-        )
-    }
-
     pub fn new(
         window: &Window,
         type_: Atom,