Rename InttestMixin -> IntegrationTestMixin

pkg/analysis_server/tool/spec/codegen_inttest_methods.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.
 
 /**
  * Code generation for the file "integration_test_methods.dart".
  */
 library codegenInttestMethods;
 
 import 'dart:convert';
@@ skipping 41 matching lines @@
     writeln();
     writeln("import 'package:unittest/unittest.dart';");
     writeln();
     writeln("import 'integration_tests.dart';");
     writeln("import 'protocol_matchers.dart';");
     writeln();
     writeln();
     writeln('/**');
     writeln(' * Convenience methods for running integration tests');
     writeln(' */');
-    writeln('abstract class InttestMixin {');
+    writeln('abstract class IntegrationTestMixin {');
     indent(() {
       writeln('Server get server;');
       super.visitApi();
       writeln();
       docComment(toHtmlVisitor.collectHtml(() {
         toHtmlVisitor.writeln('Initialize the fields in InttestMixin, and');
         toHtmlVisitor.writeln('ensure that notifications will be handled.');
       }), false);
       writeln('void initializeInttestMixin() {');
       indent(() {
@@ skipping 169 matching lines @@
  * Translate spec_input.html into protocol_matchers.dart.
  */
 main() {
   CodegenInttestMethodsVisitor visitor = new CodegenInttestMethodsVisitor(
       readApi());
   String code = visitor.collectCode(visitor.visitApi);
   File outputFile = new File(
       '../../test/integration/integration_test_methods.dart');
   outputFile.writeAsStringSync(code);
 }