Auto merge of #21126 - gterzian:tasksource_specific_cancelation, r=jdm

Introduce "per task source" cancellation

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- [ ] `./mach build -d` does not report any errors
- [ ] `./mach test-tidy` does not report any errors
- [ ] These changes fix #21119 (github issue number if applicable).

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1 files changed, 2 insertions, 1 deletions

diff --git a/components/script/dom/htmlscriptelement.rs b/components/script/dom/htmlscriptelement.rs
index ee42746c71f..8f07f1e80c8 100644
--- a/components/script/dom/htmlscriptelement.rs
+++ b/components/script/dom/htmlscriptelement.rs
@@ -41,6 +41,7 @@ use std::path::PathBuf;
 use std::process::{Command, Stdio};
 use std::sync::{Arc, Mutex};
 use style::str::{HTML_SPACE_CHARACTERS, StaticStringVec};
+use task_source::TaskSourceName;
 use uuid::Uuid;
 
 #[dom_struct]
@@ -273,7 +274,7 @@ fn fetch_a_classic_script(script: &HTMLScriptElement,
     let listener = NetworkListener {
         context: context,
         task_source: doc.window().networking_task_source(),
-        canceller: Some(doc.window().task_canceller())
+        canceller: Some(doc.window().task_canceller(TaskSourceName::Networking))
     };
 
     ROUTER.add_route(action_receiver.to_opaque(), Box::new(move |message| {