fix(DI): Fix a silly bug in `ValueProvider` (not shipped yet).
fix(DI): Fix a silly bug in `ValueProvider` (not shipped yet).

PiperOrigin-RevId: 177529899

matanlurey/angular,kevmoo/angular,kevmoo/angular,kevmoo/angular,angulardart/angular,matanlurey/angular,matanlurey/angular,chalin/angular2,angulardart/angular,angulardart/angular,chalin/angular2,chalin/angular2