fix(ddc): type fixes necessary to bring DDC severe count to 0

modules/angular2/src/core/change_detection/differs/default_iterable_differ.ts

@@ -22,7 +22,7 @@ import {IterableDiffer, IterableDifferFactory} from '../differs/iterable_differs
 @CONST()
 export class DefaultIterableDifferFactory implements IterableDifferFactory {
   supports(obj: Object): boolean { return isListLikeIterable(obj); }
-  create(cdRef: ChangeDetectorRef): any { return new DefaultIterableDiffer(); }
+  create(cdRef: ChangeDetectorRef): DefaultIterableDiffer { return new DefaultIterableDiffer(); }
 }
 
 export class DefaultIterableDiffer implements IterableDiffer {

modules/angular2/src/core/change_detection/differs/iterable_differs.ts

@@ -9,7 +9,7 @@ import {Provider, SkipSelfMetadata, OptionalMetadata, Injectable} from 'angular2
  * respond to changes in an iterable by effecting equivalent changes in the DOM.
  */
 export interface IterableDiffer {
-  diff(object: Object): any;
+  diff(object: any): any;
   onDestroy();
 }
 
@@ -17,7 +17,7 @@ export interface IterableDiffer {
  * Provides a factory for {@link IterableDiffer}.
  */
 export interface IterableDifferFactory {
-  supports(objects: Object): boolean;
+  supports(objects: any): boolean;
   create(cdRef: ChangeDetectorRef): IterableDiffer;
 }
 
@@ -74,7 +74,7 @@ export class IterableDiffers {
     });
   }
 
-  find(iterable: Object): IterableDifferFactory {
+  find(iterable: any): IterableDifferFactory {
     var factory = this.factories.find(f => f.supports(iterable));
     if (isPresent(factory)) {
       return factory;

modules/angular2/src/core/change_detection/differs/keyvalue_differs.ts

@@ -8,7 +8,7 @@ import {Provider, SkipSelfMetadata, OptionalMetadata, Injectable} from 'angular2
  * A differ that tracks changes made to an object over time.
  */
 export interface KeyValueDiffer {
-  diff(object: Object);
+  diff(object: any);
   onDestroy();
 }
 
@@ -16,7 +16,7 @@ export interface KeyValueDiffer {
  * Provides a factory for {@link KeyValueDiffer}.
  */
 export interface KeyValueDifferFactory {
-  supports(objects: Object): boolean;
+  supports(objects: any): boolean;
   create(cdRef: ChangeDetectorRef): KeyValueDiffer;
 }