Finish modifying analysis server to make use of code generation.

pkg/analysis_server/lib/src/edit/edit_domain.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 edit.domain;
 
 import 'dart:async';
 
 import 'package:analysis_server/src/analysis_server.dart';
 import 'package:analysis_server/src/constants.dart';
-import 'package:analysis_server/src/protocol.dart';
-import 'package:analysis_server/src/protocol2.dart' show AnalysisError,
-    EditGetAssistsParams, EditGetAssistsResult,
-    EditGetAvailableRefactoringsParams, EditGetAvailableRefactoringsResult,
-    EditGetFixesParams, EditGetFixesResult, EditGetRefactoringParams,
-    EditGetRefactoringResult, ErrorFixes, LinkedEditGroup, Location,
-    RefactoringKind, RefactoringProblem, RefactoringProblemSeverity,
-    RenameOptions, SourceChange;
+import 'package:analysis_server/src/protocol.dart' hide Element;
 import 'package:analysis_server/src/services/correction/assist.dart';
 import 'package:analysis_server/src/services/correction/fix.dart';
 import 'package:analysis_server/src/services/correction/status.dart';
 import 'package:analysis_server/src/services/refactoring/refactoring.dart';
 import 'package:analysis_server/src/services/search/search_engine.dart';
 import 'package:analyzer/src/generated/ast.dart';
 import 'package:analyzer/src/generated/element.dart';
 import 'package:analyzer/src/generated/engine.dart' as engine;
 import 'package:analyzer/src/generated/error.dart' as engine;
 import 'package:analyzer/src/generated/source.dart';
@@ skipping 264 matching lines @@
     if (refactoring is RenameRefactoring) {
       RenameRefactoring renameRefactoring = refactoring;
       RenameOptions renameOptions = options;
       String newName = renameOptions.newName;
       renameRefactoring.newName = newName;
       return renameRefactoring.checkNewName();
     }
     return new RefactoringStatus();
   }
 }