refactor: misc cleanup

modules/@angular/core/test/application_ref_spec.ts

@@ -142,6 +142,6 @@ class _MockComponentRef extends ComponentRef_<any> {
 }
 
 class _MockConsole implements Console {
-  log(message: any /** TODO #9100 */) {}
-  warn(message: any /** TODO #9100 */) {}
+  log(message: string) {}
+  warn(message: string) {}
 }

modules/@angular/core/test/forward_ref_integration_spec.ts

@@ -5,8 +5,6 @@ import {asNativeElements} from '@angular/core';
 import {beforeEach, ddescribe, describe, expect, iit, inject, it, xit} from '@angular/core/testing/testing_internal';
 import {AsyncTestCompleter} from '@angular/core/testing/testing_internal';
 
-import {Type} from '../src/facade/lang';
-
 export function main() {
   describe('forwardRef integration', function() {
     it('should instantiate components which are declared using forwardRef',
@@ -49,12 +47,10 @@ class Door {
 }
 
 class Frame {
-  name: string;
-  constructor() { this.name = 'frame'; }
+  name: string = 'frame';
 }
 
 @Directive({selector: 'lock'})
 class Lock {
-  name: string;
-  constructor() { this.name = 'lock'; }
+  name: string = 'lock';
 }

modules/@angular/core/test/testing_internal_spec.ts

@@ -14,7 +14,6 @@ class SpyTestObj extends SpyObject {
   constructor() { super(TestObj); }
 }
 
-
 export function main() {
   describe('testing', () => {
     describe('equality', () => {