Replace typed_mock with mockito in analyzer.

pkg/analyzer/test/src/context/cache_test.dart

Index: pkg/analyzer/test/src/context/cache_test.dart
diff --git a/pkg/analyzer/test/src/context/cache_test.dart b/pkg/analyzer/test/src/context/cache_test.dart
index e91b8d9dac2b4bd7fb8538e37e4376c761a9397c..295a7334f98672f69908efbba5501c095ea88938 100644
--- a/pkg/analyzer/test/src/context/cache_test.dart
+++ b/pkg/analyzer/test/src/context/cache_test.dart
@@ -18,7 +18,7 @@ import 'package:analyzer/src/task/model.dart';
 import 'package:analyzer/task/model.dart';
 import 'package:test/test.dart';
 import 'package:test_reflective_loader/test_reflective_loader.dart';
-import 'package:typed_mock/typed_mock.dart';
+import 'package:mockito/mockito.dart';
 
 import '../../generated/test_support.dart';
 
@@ -1286,7 +1286,7 @@ class UniversalCachePartitionTest extends CachePartitionTest {
   }
 }
 
-class _InternalAnalysisContextMock extends TypedMock
+class _InternalAnalysisContextMock extends Mock
     implements InternalAnalysisContext {
   @override
   final AnalysisOptions analysisOptions = new AnalysisOptionsImpl();