diff --git a/modules/@angular/common/src/forms/directives/checkbox_value_accessor.ts b/modules/@angular/common/src/forms/directives/checkbox_value_accessor.ts
index b342f56209..4c39bded97 100644
--- a/modules/@angular/common/src/forms/directives/checkbox_value_accessor.ts
+++ b/modules/@angular/common/src/forms/directives/checkbox_value_accessor.ts
@@ -1,4 +1,4 @@
-import {Directive, Renderer, ElementRef, Self, forwardRef, Provider} from '@angular/core';
+import {Directive, Renderer, ElementRef, forwardRef} from '@angular/core';
 import {NG_VALUE_ACCESSOR, ControlValueAccessor} from './control_value_accessor';
 
 export const CHECKBOX_VALUE_ACCESSOR: any = /*@ts2dart_const*/ {
diff --git a/modules/@angular/common/src/forms/directives/ng_control_name.ts b/modules/@angular/common/src/forms/directives/ng_control_name.ts
index c702ba5e15..240b4d93ba 100644
--- a/modules/@angular/common/src/forms/directives/ng_control_name.ts
+++ b/modules/@angular/common/src/forms/directives/ng_control_name.ts
@@ -2,12 +2,10 @@ import {
   OnChanges,
   OnDestroy,
   SimpleChange,
-  Query,
   Directive,
   forwardRef,
   Host,
   SkipSelf,
-  Provider,
   Inject,
   Optional,
   Self
diff --git a/modules/@angular/common/src/forms/directives/ng_form.ts b/modules/@angular/common/src/forms/directives/ng_form.ts
index 10fe323e3e..b90b519f46 100644
--- a/modules/@angular/common/src/forms/directives/ng_form.ts
+++ b/modules/@angular/common/src/forms/directives/ng_form.ts
@@ -1,9 +1,8 @@
-import {Directive, forwardRef, Provider, Optional, Inject, Self} from '@angular/core';
+import {Directive, forwardRef, Optional, Inject, Self} from '@angular/core';
 import {
   PromiseWrapper,
   ObservableWrapper,
-  EventEmitter,
-  PromiseCompleter
+  EventEmitter
 } from '../../../src/facade/async';
 import {ListWrapper} from '../../../src/facade/collection';
 import {isPresent} from '../../../src/facade/lang';
diff --git a/modules/@angular/common/src/forms/directives/ng_form_control.ts b/modules/@angular/common/src/forms/directives/ng_form_control.ts
index 1930561011..4c0fc86d20 100644
--- a/modules/@angular/common/src/forms/directives/ng_form_control.ts
+++ b/modules/@angular/common/src/forms/directives/ng_form_control.ts
@@ -1,10 +1,8 @@
 import {
   OnChanges,
   SimpleChange,
-  Query,
   Directive,
   forwardRef,
-  Provider,
   Inject,
   Optional,
   Self
diff --git a/modules/@angular/common/src/forms/directives/ng_form_model.ts b/modules/@angular/common/src/forms/directives/ng_form_model.ts
index ba41ff355a..373000f6ab 100644
--- a/modules/@angular/common/src/forms/directives/ng_form_model.ts
+++ b/modules/@angular/common/src/forms/directives/ng_form_model.ts
@@ -3,7 +3,6 @@ import {
   OnChanges,
   Directive,
   forwardRef,
-  Provider,
   Inject,
   Optional,
   Self
diff --git a/modules/@angular/common/src/forms/directives/ng_model.ts b/modules/@angular/common/src/forms/directives/ng_model.ts
index e56d907b2b..47591f8200 100644
--- a/modules/@angular/common/src/forms/directives/ng_model.ts
+++ b/modules/@angular/common/src/forms/directives/ng_model.ts
@@ -3,7 +3,6 @@ import {
   SimpleChange,
   Directive,
   forwardRef,
-  Provider,
   Inject,
   Optional,
   Self
diff --git a/modules/@angular/common/src/forms/directives/number_value_accessor.ts b/modules/@angular/common/src/forms/directives/number_value_accessor.ts
index 16762c00c4..7f3b731d68 100644
--- a/modules/@angular/common/src/forms/directives/number_value_accessor.ts
+++ b/modules/@angular/common/src/forms/directives/number_value_accessor.ts
@@ -1,4 +1,4 @@
-import {Directive, ElementRef, Renderer, Self, forwardRef, Provider} from '@angular/core';
+import {Directive, ElementRef, Renderer, forwardRef} from '@angular/core';
 import {NumberWrapper} from '../../../src/facade/lang';
 import {NG_VALUE_ACCESSOR, ControlValueAccessor} from './control_value_accessor';
 
diff --git a/modules/@angular/common/src/forms/directives/radio_control_value_accessor.ts b/modules/@angular/common/src/forms/directives/radio_control_value_accessor.ts
index a91007bb73..637145bc84 100644
--- a/modules/@angular/common/src/forms/directives/radio_control_value_accessor.ts
+++ b/modules/@angular/common/src/forms/directives/radio_control_value_accessor.ts
@@ -3,7 +3,6 @@ import {
   ElementRef,
   Renderer,
   forwardRef,
-  Provider,
   Input,
   OnInit,
   OnDestroy,
diff --git a/modules/@angular/common/src/forms/directives/select_control_value_accessor.ts b/modules/@angular/common/src/forms/directives/select_control_value_accessor.ts
index 0c9fdabe42..a2a1ea4ade 100644
--- a/modules/@angular/common/src/forms/directives/select_control_value_accessor.ts
+++ b/modules/@angular/common/src/forms/directives/select_control_value_accessor.ts
@@ -2,7 +2,6 @@ import {
   Directive,
   Renderer,
   forwardRef,
-  Provider,
   ElementRef,
   Input,
   Host,