anchor.diff:  }
   
   @Component(
  -  selector: 'host-binding-static-inherited',
  +  selector: 'host-binding-instance',
  +  template: '',
  +)
  +class HostBindingInstanceTitle {
  +  @HostBinding('title')
  +  final hostTitle = 'Hello World';
  +}
  +
  +@Component(
  +  selector: 'host-binding-static-not-inherited',
     template: '',
   )
   class HostBindingStaticTitleNotInherited extends HostBindingStaticTitle {}
  +
  +@Component(
  +  selector: 'host-binding-instance-inherited',
  +  template: '',
  +)
  +class HostBindingInstanceTitleInherited extends HostBindingInstanceTitle {}
  +
  +@Component(
  +  selector: 'host-binding-tab-index',
  +  template: '',
  +)
  +class HostBindingTabIndex0 {
  +  @HostBinding('tabIndex')
  +  static const hostTabIndex = 0;
  +}
  +
  +@Component(
  +  selector: 'host-binding-tab-index',
  +  template: '',
  +)
  +class HostBindingTabIndexNegative1 {
  +  @HostBinding('tabIndex')
  +  static const hostTabIndex = -1;
  +}
  +
  +@Component(
  +  selector: 'host-binding-static-class',
  +  template: '',
  +)
  +class HostBindingStaticClass {
  +  @HostBinding('class')
  +  static const hostClass = 'themeable';
  +}
  +
  +@Component(
  +  selector: 'host-binding-static-class',
  +  template: '',
  +)
  +class HostBindingInstanceClass {
  +  @HostBinding('class')
  +  var hostClass = 'themeable';
  +}
  +
  +@Component(
  +  selector: 'host-binding-conditional-attribute',
  +  template: '',
  +)
  +class HostBindingConditionalAttribute {
  +  @HostBinding('attr.disabled')
  +  String get disabled => disabledBackingValue ? 'disabled' : null;
  +
  +  bool disabledBackingValue = false;
  +}
  +
  +@Component(
  +  selector: 'host-binding-conditional-attribute',
  +  template: '',
  +)
  +class HostBindingConditionalClass {
  +  @HostBinding('class.fancy')
  +  var fancy = false;
  +}
  
positive.code:       expect(element.title, isEmpty);
      });
  
      // TODO: Add additional tests for @HostBinding.
    });
  
    group('@HostListener', () {
  
negative.code:     test('should assign "title" based on a static', () async {
        final element = await rootElementOf(
          ng.HostBindingStaticTitleNgFactory,
        );
        expect(element.title, 'Hello World');
      });
  
      test('should assign "title" based on an instance member', () async {
        final element = await rootElementOf(
          ng.HostBindingInstanceTitleNgFactory,
        );
        expect(element.title, 'Hello World');
      });
  