Revert "Remove 'Element.docRange'."

pkg/analyzer/tool/summary/generate.dart

 // Copyright (c) 2015, 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 file contains code to generate serialization/deserialization logic for
  * summaries based on an "IDL" description of the summary format (written in
  * stylized Dart).
  *
  * For each class in the "IDL" input, two corresponding classes are generated:
@@ skipping 101 matching lines @@
           throw new Exception('$name: file identifier must be 4 characters');
         }
         for (int i = 0; i < cls.fileIdentifier.length; i++) {
           if (cls.fileIdentifier.codeUnitAt(i) >= 256) {
             throw new Exception(
                 '$name: file identifier must be encodable as Latin-1');
           }
         }
       }
       Map<int, String> idsUsed = <int, String>{};
-      for (idlModel.FieldDeclaration field in cls.allFields) {
+      for (idlModel.FieldDeclaration field in cls.fields) {
         String fieldName = field.name;
         idlModel.FieldType type = field.type;
         if (type.isList) {
           if (_idl.classes.containsKey(type.typeName)) {
             // List of classes is ok
           } else if (_idl.enums.containsKey(type.typeName)) {
             // List of enums is ok
           } else if (type.typeName == 'bool') {
             // List of booleans is ok
           } else if (type.typeName == 'int') {
@@ skipping 890 matching lines @@
       return token.lexeme.split('\n').map((String line) {
         if (line.startsWith(indent)) {
           line = line.substring(indent.length);
         }
         return line;
       }).join('\n');
     }
     return null;
   }
 }