Bug 1455695 P5 Remove unused ErrorResult argument from ServiceWorkerRegistration::Inner::Update(). r=baku

dom/serviceworkers/ServiceWorkerRegistration.cpp

@@ -216,7 +216,7 @@ ServiceWorkerRegistration::Update(ErrorResult& aRv)
   RefPtr<DOMMozPromiseRequestHolder<ServiceWorkerRegistrationPromise>> holder =
     new DOMMozPromiseRequestHolder<ServiceWorkerRegistrationPromise>(global);
 
-  mInner->Update(aRv)->Then(
+  mInner->Update()->Then(
     global->EventTargetFor(TaskCategory::Other), __func__,
     [outer, self, holder](const ServiceWorkerRegistrationDescriptor& aDesc) {
       holder->Complete();

dom/serviceworkers/ServiceWorkerRegistration.h

@@ -45,7 +45,7 @@ public:
     ClearServiceWorkerRegistration(ServiceWorkerRegistration* aReg) = 0;
 
     virtual RefPtr<ServiceWorkerRegistrationPromise>
-    Update(ErrorResult& aRv) = 0;
+    Update() = 0;
 
     virtual RefPtr<GenericPromise>
     Unregister() = 0;

dom/serviceworkers/ServiceWorkerRegistrationImpl.cpp

@@ -524,7 +524,7 @@ public:
 } // namespace
 
 RefPtr<ServiceWorkerRegistrationPromise>
-ServiceWorkerRegistrationMainThread::Update(ErrorResult& aRv)
+ServiceWorkerRegistrationMainThread::Update()
 {
   MOZ_ASSERT(NS_IsMainThread());
   MOZ_DIAGNOSTIC_ASSERT(mOuter);
@@ -713,7 +713,7 @@ ServiceWorkerRegistrationWorkerThread::ClearServiceWorkerRegistration(ServiceWor
 }
 
 RefPtr<ServiceWorkerRegistrationPromise>
-ServiceWorkerRegistrationWorkerThread::Update(ErrorResult& aRv)
+ServiceWorkerRegistrationWorkerThread::Update()
 {
   if (NS_WARN_IF(!mWorkerRef->GetPrivate())) {
     return ServiceWorkerRegistrationPromise::CreateAndReject(

dom/serviceworkers/ServiceWorkerRegistrationImpl.h

@@ -43,7 +43,7 @@ public:
   ClearServiceWorkerRegistration(ServiceWorkerRegistration* aReg) override;
 
   RefPtr<ServiceWorkerRegistrationPromise>
-  Update(ErrorResult& aRv) override;
+  Update() override;
 
   RefPtr<GenericPromise>
   Unregister() override;
@@ -110,7 +110,7 @@ public:
   ClearServiceWorkerRegistration(ServiceWorkerRegistration* aReg) override;
 
   RefPtr<ServiceWorkerRegistrationPromise>
-  Update(ErrorResult& aRv) override;
+  Update() override;
 
   RefPtr<GenericPromise>
   Unregister() override;