Merge pull request #288 from MeLlamoPablo/master

Fix getRegistration in ServiceWorkerContainer

Author: mhegazy

baselines/dom.generated.d.ts

@@ -9514,7 +9514,7 @@ interface ServiceWorkerContainer extends EventTarget {
     oncontrollerchange: (this: ServiceWorkerContainer, ev: Event) => any;
     onmessage: (this: ServiceWorkerContainer, ev: ServiceWorkerMessageEvent) => any;
     readonly ready: Promise<ServiceWorkerRegistration>;
-    getRegistration(clientURL?: USVString): Promise<any>;
+    getRegistration(): Promise<ServiceWorkerRegistration | undefined>;
     getRegistrations(): Promise<ServiceWorkerRegistration[]>;
     register(scriptURL: USVString, options?: RegistrationOptions): Promise<ServiceWorkerRegistration>;
     addEventListener<K extends keyof ServiceWorkerContainerEventMap>(type: K, listener: (this: ServiceWorkerContainer, ev: ServiceWorkerContainerEventMap[K]) => any, useCapture?: boolean): void;

inputfiles/overridingTypes.json

@@ -1383,5 +1383,11 @@
         "signatures": [
             "new (init?: Headers | string[][] | object): Headers;"
         ]
+    },
+    {
+        "kind": "method",
+        "interface": "ServiceWorkerContainer",
+        "name": "getRegistration",
+        "signatures": ["getRegistration(): Promise<ServiceWorkerRegistration | undefined>"]
     }
  ]