// Token: 0x06001170 RID: 4464 RVA: 0x00048A46 File Offset: 0x00046C46
 public CompositePhotoUploadHandler(IPhotoUploadHandler first, IPhotoUploadHandler second)
 {
     if (first == null)
     {
         throw new ArgumentNullException("first");
     }
     if (second == null)
     {
         throw new ArgumentNullException("second");
     }
     this.first  = first;
     this.second = second;
 }
 // Token: 0x06001209 RID: 4617 RVA: 0x0004C444 File Offset: 0x0004A644
 public IPhotoUploadHandler Then(IPhotoUploadHandler next)
 {
     return(new CompositePhotoUploadHandler(this, next));
 }