Remove 'as dynamic' cast after typed_mock fix.

pkg/analysis_server/test/operation/operation_queue_test.dart

 // Copyright (c) 2014, 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.
 
 library test.operation.queue;
 
 import 'package:analysis_server/src/analysis_server.dart';
 import 'package:analysis_server/src/operation/operation_analysis.dart';
 import 'package:analysis_server/src/operation/operation.dart';
 import 'package:analysis_server/src/operation/operation_queue.dart';
@@ skipping 36 matching lines @@
         expect(queue.isEmpty, isFalse);
       });
     });
 
     group('take', () {
       test('empty', () {
         expect(queue.take(), isNull);
       });
 
       test('use operation priorities', () {
-        // TODO(scheglov) update 'typed_mock' to make 'any*' fields dynamic
-        when(server.isPriorityContext(anyObject as dynamic)).thenReturn(false);
+        when(server.isPriorityContext(anyObject)).thenReturn(false);
         var analysisContext = new AnalysisContextMock();
         var operationA = mockOperation(ServerOperationPriority.SEARCH);
         var operationB = mockOperation(ServerOperationPriority.REFACTORING);
         var operationC = new PerformAnalysisOperation(analysisContext, false);
         queue.add(operationA);
         queue.add(operationB);
         queue.add(operationC);
         expect(queue.take(), operationC);
         expect(queue.take(), operationA);
         expect(queue.take(), operationB);
         expect(queue.take(), isNull);
       });
 
       test('continue analysis first', () {
-        // TODO(scheglov) update 'typed_mock' to make 'any*' fields dynamic
-        when(server.isPriorityContext(anyObject as dynamic)).thenReturn(false);
+        when(server.isPriorityContext(anyObject)).thenReturn(false);
         var analysisContext = new AnalysisContextMock();
         var operationA = new PerformAnalysisOperation(analysisContext, false);
         var operationB = new PerformAnalysisOperation(analysisContext, true);
         queue.add(operationA);
         queue.add(operationB);
         expect(queue.take(), operationB);
         expect(queue.take(), operationA);
         expect(queue.take(), isNull);
       });
 
@@ skipping 29 matching lines @@
   noSuchMethod(Invocation invocation) => super.noSuchMethod(invocation);
 }
 
 class ServerOperationMock extends TypedMock implements ServerOperation {
   noSuchMethod(Invocation invocation) => super.noSuchMethod(invocation);
 }
 
 class AnalysisServerMock extends TypedMock implements AnalysisServer {
   noSuchMethod(Invocation invocation) => super.noSuchMethod(invocation);
 }