Auto merge of #11192 - perlun:remove-unused-imports, r=Manishearth

Removed unused imports

- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix #11185
- [X] These changes do not require tests because it only removes dead code.

----

This fixes #11185.

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1 files changed, 0 insertions, 2 deletions

diff --git a/components/script/dom/worker.rs b/components/script/dom/worker.rs
index e15670fbefd..1c7fc6def0d 100644
--- a/components/script/dom/worker.rs
+++ b/components/script/dom/worker.rs
@@ -13,7 +13,6 @@ use dom::bindings::js::Root;
 use dom::bindings::refcounted::Trusted;
 use dom::bindings::reflector::{Reflectable, reflect_dom_object};
 use dom::bindings::structuredclone::StructuredCloneData;
-use dom::bindings::trace::JSTraceable;
 use dom::dedicatedworkerglobalscope::{DedicatedWorkerGlobalScope, WorkerScriptMsg};
 use dom::errorevent::ErrorEvent;
 use dom::event::{Event, EventBubbles, EventCancelable};
@@ -25,7 +24,6 @@ use js::jsapi::{HandleValue, JSContext, JSRuntime, RootedValue};
 use js::jsapi::{JSAutoCompartment, JS_RequestInterruptCallback};
 use js::jsval::UndefinedValue;
 use js::rust::Runtime;
-use script_runtime::ScriptChan;
 use script_thread::Runnable;
 use std::sync::atomic::{AtomicBool, Ordering};
 use std::sync::mpsc::{Sender, channel};