Auto merge of #12457 - johannhof:worker-global, r=Ms2ger

Expose Worker interfaces only to Worker

<!-- Please describe your changes on the following line: -->

Partial #12415. Let me know if you suspect some other tests may be affected by this.

r? @Ms2ger

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- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors

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- [x] There (sorta) are tests for these changes

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components/script/dom/webidls/ServiceWorkerGlobalScope.webidl

@@ -4,7 +4,8 @@
 
 // https://slightlyoff.github.io/ServiceWorker/spec/service_worker/#service-worker-global-scope
 
-[Global=(Worker,ServiceWorker), Pref="dom.serviceworker.enabled"]
+[Global=(Worker,ServiceWorker), Exposed=ServiceWorker,
+ Pref="dom.serviceworker.enabled"]
 interface ServiceWorkerGlobalScope : WorkerGlobalScope {
   // A container for a list of Client objects that correspond to
   // browsing contexts (or shared workers) that are on the origin of this SW

components/script/dom/webidls/WorkerGlobalScope.webidl

@@ -3,7 +3,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 // https://html.spec.whatwg.org/multipage/#workerglobalscope
-[Abstract, Exposed=(Window,Worker)]
+[Abstract, Exposed=Worker]
 interface WorkerGlobalScope : EventTarget {
   [BinaryName="Self_"] readonly attribute WorkerGlobalScope self;
   readonly attribute WorkerLocation location;
@@ -16,7 +16,7 @@ interface WorkerGlobalScope : EventTarget {
 };
 
 // https://html.spec.whatwg.org/multipage/#WorkerGlobalScope-partial
-[Exposed=(Window,Worker)]
+[Exposed=Worker]
 partial interface WorkerGlobalScope { // not obsolete
   [Throws]
   void importScripts(DOMString... urls);
@@ -26,7 +26,7 @@ WorkerGlobalScope implements WindowTimers;
 WorkerGlobalScope implements WindowBase64;
 
 // Proprietary
-[Exposed=(Window,Worker)]
+[Exposed=Worker]
 partial interface WorkerGlobalScope {
   [Replaceable]
   readonly attribute Console console;

components/script/dom/webidls/WorkerLocation.webidl

@@ -3,7 +3,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 // https://html.spec.whatwg.org/multipage/#worker-locations
-[Exposed=(Window,Worker)]
+[Exposed=Worker]
 interface WorkerLocation {
   /*stringifier*/ readonly attribute USVString href;
   // readonly attribute USVString origin;

components/script/dom/webidls/WorkerNavigator.webidl

@@ -3,7 +3,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 // https://html.spec.whatwg.org/multipage/#workernavigator
-[Exposed=(Window,Worker)]
+[Exposed=Worker]
 interface WorkerNavigator {};
 WorkerNavigator implements NavigatorID;
 WorkerNavigator implements NavigatorLanguage;