Replace typed_mock with mockito in analyzer.

pkg/analyzer/test/generated/bazel_test.dart

Index: pkg/analyzer/test/generated/bazel_test.dart
diff --git a/pkg/analyzer/test/generated/bazel_test.dart b/pkg/analyzer/test/generated/bazel_test.dart
index 09f4cc89dc401d60c875385c7e15c6e726ebfcee..c5a33679ea89eb1eaa22cbb37eaa612d17c8eeb9 100644
--- a/pkg/analyzer/test/generated/bazel_test.dart
+++ b/pkg/analyzer/test/generated/bazel_test.dart
@@ -7,9 +7,9 @@ library analyzer.test.generated.bazel_test;
 import 'package:analyzer/file_system/memory_file_system.dart';
 import 'package:analyzer/src/generated/bazel.dart';
 import 'package:analyzer/src/generated/source.dart';
+import 'package:mockito/mockito.dart';
 import 'package:test/test.dart';
 import 'package:test_reflective_loader/test_reflective_loader.dart';
-import 'package:typed_mock/typed_mock.dart';
 
 main() {
   defineReflectiveSuite(() {
@@ -669,7 +669,7 @@ class _BaseTest {
   String _p(String path) => provider.convertPath(path);
 }
 
-class _MockSource extends TypedMock implements Source {
+class _MockSource extends Mock implements Source {
   final String fullName;
   _MockSource(this.fullName);
 }