Move index/search to services.

pkg/analysis_services/test/search/search_engine_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.
 
 // This code was auto-generated, is not intended to be edited, and is subject to
 // significant change. Please see the README file for more information.
 
 library engine.search_engine_test;
 
 
@@ skipping 2128 matching lines @@
 //  UniverseSearchScopeTest.dartSuite();
 //  SearchEngineImplTest.dartSuite();
 //  AndSearchPatternTest.dartSuite();
 //  CamelCaseSearchPatternTest.dartSuite();
 //  ExactSearchPatternTest.dartSuite();
 //  OrSearchPatternTest.dartSuite();
 //  PrefixSearchPatternTest.dartSuite();
 //  RegularExpressionSearchPatternTest.dartSuite();
 //  WildcardSearchPatternTest.dartSuite();
 //}