chore: remove const Provider() in favor of /* @ts2dart_Provider */ {provide:}

modules/angular2/test/core/linker/integration_spec.ts

@@ -2272,7 +2272,13 @@ class PublicApi {
 
 @Directive({
   selector: '[public-api]',
-  providers: [new Provider(PublicApi, {useExisting: PrivateImpl, deps: []})]
+  providers: [
+    /* @ts2dart_Provider */ {
+      provide: PublicApi,
+      useExisting: PrivateImpl,
+      deps: []
+    }
+  ]
 })
 @Injectable()
 class PrivateImpl extends PublicApi {
@@ -2343,7 +2349,11 @@ function createInjectableWithLogging(inj: Injector) {
 @Component({
   selector: 'component-providing-logging-injectable',
   providers: [
-    new Provider(InjectableService, {useFactory: createInjectableWithLogging, deps: [Injector]})
+    /* @ts2dart_Provider */ {
+      provide: InjectableService,
+      useFactory: createInjectableWithLogging,
+      deps: [Injector]
+    }
   ],
   template: ''
 })
@@ -2369,8 +2379,10 @@ class DirectiveProvidingInjectableInView {
 
 @Component({
   selector: 'directive-providing-injectable',
-  providers: [new Provider(InjectableService, {useValue: 'host'})],
-  viewProviders: [new Provider(InjectableService, {useValue: 'view'})],
+  providers:
+      [/* @ts2dart_Provider */ {provide: InjectableService, useValue: 'host'}],
+  viewProviders:
+      [/* @ts2dart_Provider */ {provide: InjectableService, useValue: 'view'}],
   template: ''
 })
 @Injectable()
@@ -2420,7 +2432,12 @@ class EventBus {
 
 @Directive({
   selector: 'grand-parent-providing-event-bus',
-  providers: [new Provider(EventBus, {useValue: new EventBus(null, "grandparent")})]
+  providers: [
+    /* @ts2dart_Provider */ {
+      provide: EventBus,
+      useValue: new EventBus(null, "grandparent")
+    }
+  ]
 })
 class GrandParentProvidingEventBus {
   bus: EventBus;