message: chore(shareReplay): remove redundant variable `isComplete`
diff: @@ -152,7 +152,6 @@ function shareReplayOperator<T>({
  let refCount = 0;
  let subscription: Subscription | undefined;
  let hasError = false;
  - let isComplete = false;
  return function shareReplayOperation(this: Subscriber<T>, source: Observable<T>) {
  refCount++;
  @@ -166,7 +165,6 @@ function shareReplayOperator<T>({
  subject!.error(err);
  },
  complete() {
  - isComplete = true;
  subscription = undefined;
  subject!.complete();
  },
  @@ -177,7 +175,7 @@ function shareReplayOperator<T>({
  this.add(() => {
  refCount--;
  innerSub.unsubscribe();
  - if (subscription && !isComplete && useRefCount && refCount === 0) {
  + if (subscription && useRefCount && refCount === 0) {
  subscription.unsubscribe();
  subscription = undefined;
  subject = undefined;
  