Auto merge of #23774 - sreeise:media_fragment_parser, r=ferjm

Media fragment parser

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Media fragment parser for audio and video.

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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 #22366 (GitHub issue number if applicable)

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- [X] There are tests for these changes OR
- [ ] These changes do not require tests because ___

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1 files changed, 5 insertions, 1 deletions

diff --git a/components/script/dom/audiotrack.rs b/components/script/dom/audiotrack.rs
index 9233b1d9c93..6a43eed64b2 100644
--- a/components/script/dom/audiotrack.rs
+++ b/components/script/dom/audiotrack.rs
@@ -55,6 +55,10 @@ impl AudioTrack {
         self.id.clone()
     }
 
+    pub fn kind(&self) -> DOMString {
+        self.kind.clone()
+    }
+
     pub fn enabled(&self) -> bool {
         self.enabled.get()
     }
@@ -72,7 +76,7 @@ impl AudioTrackMethods for AudioTrack {
 
     // https://html.spec.whatwg.org/multipage/#dom-audiotrack-kind
     fn Kind(&self) -> DOMString {
-        self.kind.clone()
+        self.kind()
     }
 
     // https://html.spec.whatwg.org/multipage/#dom-audiotrack-label