Remove class FastUri from analyzer.

pkg/analyzer/test/src/summary/package_bundle_reader_test.dart

 // Copyright (c) 2016, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 import 'package:analyzer/src/context/cache.dart';
 import 'package:analyzer/src/generated/engine.dart';
 import 'package:analyzer/src/generated/source.dart';
 import 'package:analyzer/src/summary/idl.dart';
 import 'package:analyzer/src/summary/package_bundle_reader.dart';
 import 'package:analyzer/src/task/dart.dart';
-import 'package:analyzer/src/util/fast_uri.dart';
 import 'package:analyzer/task/dart.dart';
 import 'package:analyzer/task/general.dart';
 import 'package:test/test.dart';
 import 'package:test_reflective_loader/test_reflective_loader.dart';
 import 'package:typed_mock/typed_mock.dart';
 
 main() {
   defineReflectiveSuite(() {
     defineReflectiveTests(ResynthesizerResultProviderTest);
     defineReflectiveTests(SummaryDataStoreTest);
@@ skipping 257 matching lines @@
 class _LinkedLibraryMock extends TypedMock implements LinkedLibrary {}
 
 class _PackageBundleMock extends TypedMock implements PackageBundle {}
 
 class _SourceFactoryMock extends TypedMock implements SourceFactory {}
 
 class _SourceMock implements Source {
   final Uri uri;
   final String fullName;
 
-  _SourceMock(String uriStr, this.fullName) : uri = FastUri.parse(uriStr);
+  _SourceMock(String uriStr, this.fullName) : uri = Uri.parse(uriStr);
 
   @override
   Source get librarySource => null;
 
   @override
   Source get source => this;
 
   noSuchMethod(Invocation invocation) => super.noSuchMethod(invocation);
 
   @override
@@ skipping 10 matching lines @@
   @override
   bool hasResultsForSource(Source source) {
     return sourcesWithResults.contains(source);
   }
 }
 
 class _UnlinkedPublicNamespaceMock extends TypedMock
     implements UnlinkedPublicNamespace {}
 
 class _UnlinkedUnitMock extends TypedMock implements UnlinkedUnit {}