fix(testing): remove deprecated testing APIs (#9923)

See https://github.com/angular/angular/blob/master/CHANGELOG.md for
prior deprecation and how to update.

modules/@angular/compiler/test/directive_resolver_spec.ts

@@ -8,7 +8,6 @@
 
 import {DirectiveResolver} from '@angular/compiler/src/directive_resolver';
 import {ContentChild, ContentChildMetadata, ContentChildren, ContentChildrenMetadata, Directive, DirectiveMetadata, HostBinding, HostListener, Input, Output, ViewChild, ViewChildMetadata, ViewChildren, ViewChildrenMetadata} from '@angular/core/src/metadata';
-import {beforeEach, ddescribe, describe, expect, iit, it} from '@angular/core/testing';
 
 @Directive({selector: 'someDirective'})
 class SomeDirective {

modules/@angular/compiler/test/expression_parser/lexer_spec.ts

@@ -7,7 +7,6 @@
  */
 
 import {Lexer, Token} from '@angular/compiler/src/expression_parser/lexer';
-import {ddescribe, describe, expect, it} from '@angular/core/testing';
 
 import {StringWrapper} from '../../src/facade/lang';
 

modules/@angular/compiler/test/expression_parser/parser_spec.ts

@@ -9,7 +9,7 @@
 import {AST, ASTWithSource, BindingPipe, Interpolation, LiteralPrimitive, ParserError, TemplateBinding} from '@angular/compiler/src/expression_parser/ast';
 import {Lexer} from '@angular/compiler/src/expression_parser/lexer';
 import {Parser, TemplateBindingParseResult} from '@angular/compiler/src/expression_parser/parser';
-import {beforeEach, ddescribe, describe, expect, iit, it, xit} from '@angular/core/testing';
+import {expect} from '@angular/core/testing/testing_internal';
 
 import {isBlank, isPresent} from '../../src/facade/lang';
 

modules/@angular/compiler/test/selector_spec.ts

@@ -8,7 +8,6 @@
 
 import {SelectorMatcher} from '@angular/compiler/src/selector';
 import {CssSelector} from '@angular/compiler/src/selector';
-import {beforeEach, ddescribe, describe, expect, iit, it, xit} from '@angular/core/testing';
 import {getDOM} from '@angular/platform-browser/src/dom/dom_adapter';
 import {el} from '@angular/platform-browser/testing/browser_util';
 

modules/@angular/compiler/test/style_url_resolver_spec.ts

@@ -8,7 +8,6 @@
 
 import {extractStyleUrls, isStyleUrlResolvable} from '@angular/compiler/src/style_url_resolver';
 import {UrlResolver} from '@angular/compiler/src/url_resolver';
-import {beforeEach, ddescribe, describe, expect, iit, it, xit} from '@angular/core/testing';
 
 export function main() {
   describe('extractStyleUrls', () => {

modules/@angular/compiler/test/test_component_builder_spec.ts

@@ -7,7 +7,7 @@
  */
 
 import {beforeEach, ddescribe, xdescribe, describe, expect, iit, inject, beforeEachProviders, it, xit,} from '@angular/core/testing/testing_internal';
-import {TestComponentBuilder, ComponentFixtureAutoDetect, ComponentFixtureNoNgZone} from '@angular/compiler/testing';
+import {TestComponentBuilder, ComponentFixtureAutoDetect, ComponentFixtureNoNgZone} from '@angular/core/testing';
 import {AsyncTestCompleter} from '@angular/core/testing/testing_internal';
 import {Injectable, Component, Input, ViewMetadata} from '@angular/core';
 import {NgIf} from '@angular/common';

modules/@angular/compiler/test/view_resolver_spec.ts

@@ -8,7 +8,6 @@
 
 import {ViewResolver} from '@angular/compiler/src/view_resolver';
 import {Component, ViewMetadata} from '@angular/core/src/metadata';
-import {beforeEach, ddescribe, describe, expect, iit, it} from '@angular/core/testing';
 
 class SomeDir {}
 class SomePipe {}