remove unused code or line

movie.store.ts

import { Injectable } from '@angular/core';
import { BehaviorSubject } from 'rxjs/BehaviorSubject';

@Injectable()
export class MovieStore {

  public movieStore$: BehaviorSubject<any>;

  public movieStates = [{
    name: 'Movie 1',
    url: 'http://google.com'
  }];


  constructor() {
    this.movieStore$ = new BehaviorSubject(this.movieStates);
  }

}