chore(lint): Added license headers to most TypeScript files

Relates to #9380

modules/@angular/router-deprecated/test/integration/impl/async_route_spec_impl.ts

@@ -1,3 +1,11 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
 import {beforeEach, beforeEachProviders, expect, iit, inject, it, xit,} from '@angular/core/testing/testing_internal';
 import {TestComponentBuilder, ComponentFixture} from '@angular/compiler/testing';
 import {AsyncTestCompleter} from '@angular/core/testing/testing_internal';

modules/@angular/router-deprecated/test/integration/impl/aux_route_spec_impl.ts

@@ -1,3 +1,11 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
 import {Location} from '@angular/common';
 import {ComponentFixture, TestComponentBuilder} from '@angular/compiler/testing';
 import {Component} from '@angular/core';

modules/@angular/router-deprecated/test/integration/impl/fixture_components.ts

@@ -1,3 +1,11 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
 import {Component, ComponentRef, ViewChild, ViewContainerRef} from '@angular/core';
 import {DynamicComponentLoader} from '@angular/core/src/linker/dynamic_component_loader';
 import {AsyncRoute, ROUTER_DIRECTIVES, Redirect, Route, RouteConfig, RouteData, RouteParams} from '@angular/router-deprecated';

modules/@angular/router-deprecated/test/integration/impl/sync_route_spec_impl.ts

@@ -1,3 +1,11 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
 import {beforeEach, beforeEachProviders, expect, iit, inject, it, xit,} from '@angular/core/testing/testing_internal';
 import {AsyncTestCompleter} from '@angular/core/testing/testing_internal';
 import {TestComponentBuilder, ComponentFixture} from '@angular/compiler/testing';