Remove dartdoc.

sdk/lib/_internal/dartdoc/lib/src/json_serializer.dart

Index: sdk/lib/_internal/dartdoc/lib/src/json_serializer.dart
===================================================================
--- sdk/lib/_internal/dartdoc/lib/src/json_serializer.dart	(revision 32349)
+++ sdk/lib/_internal/dartdoc/lib/src/json_serializer.dart	(working copy)
@@ -1,257 +0,0 @@
-// Copyright (c) 2012, 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.
-
-/**
- * Simple library to serialize acyclic Dart types to JSON.
- * This library is not intended for broad consumption and should be replaced
- * with a more generic Dart serialization library when one is available.
- */
-library json_serializer;
-
-import 'dart:async';
-import 'dart:convert';
-import 'dart:mirrors';
-
-String serialize(Object o) {
-  var printer = new JsonPrinter();
-  _serialize(null, o, printer);
-  return printer.toString();
-}
-
-/// Serialize the object with pretty printing.
-String prettySerialize(Object o) {
-  var printer = new JsonPrinter(prettyPrint: true);
-  _serialize(null, o, printer);
-  return printer.toString();
-}
-
-
-void _serialize(String name, Object o, JsonPrinter printer) {
-  if (o == null) return;
-
-  if (o is List) {
-    _serializeList(name, o, printer);
-  } else if (o is Map) {
-    _serializeMap(name, o, printer);
-  } else if (o is String) {
-    printer.addString(name, o);
-  } else if (o is bool) {
-    printer.addBool(name, o);
-  } else {
-    _serializeObject(name, o, printer);
-  }
-}
-
-void _serializeObject(String name, Object o, JsonPrinter printer) {
-  printer.startObject(name);
-
-  var mirror = reflect(o);
-  var classMirror = mirror.type;
-  var members = <String>[];
-  determineAllMembers(classMirror, members);
-
-  // TODO(jacobr): this code works only because futures for mirrors return
-  // immediately.
-  for(String memberName in members) {
-    var result = mirror.getField(new Symbol(memberName));
-    _serialize(memberName, result.reflectee, printer);
-  }
-  printer.endObject();
-}
-
-void determineAllMembers(ClassMirror classMirror,
-    List<String> members) {
-  for (var mirror in classMirror.declarations.values) {
-    if (mirror is VariableMirror ||
-        (mirror is MethodMirror && mirror.isGetter)) {
-      if (!members.contains(MirrorSystem.getName(mirror.simpleName))) {
-        members.add(MirrorSystem.getName(mirror.simpleName));
-      }
-    }
-  }
-  if (classMirror.superclass != null &&
-
-      // TODO(ahe): What is this test for?  Consider removing it,
-      // dart2js will issue an error if there is a cycle in superclass
-      // hierarchy.
-      classMirror.superclass.qualifiedName != classMirror.qualifiedName &&
-
-      MirrorSystem.getName(classMirror.superclass.qualifiedName) !=
-          'dart.core.Object') {
-    determineAllMembers(classMirror.superclass, members);
-  }
-}
-
-void _serializeList(String name, List l, JsonPrinter printer) {
-  printer.startList(name);
-  for(var o in l) {
-    _serialize(null, o, printer);
-  }
-  printer.endList();
-}
-
-void _serializeMap(String name, Map m, JsonPrinter printer) {
-  printer.startObject(name);
-  m.forEach((key, value) =>
-      _serialize(key, value, printer));
-  printer.endObject();
-}
-
-class JsonPrinter {
-  static const int BACKSPACE = 8;
-  static const int TAB = 9;
-  static const int NEW_LINE = 10;
-  static const int FORM_FEED = 12;
-  static const int CARRIAGE_RETURN = 13;
-  static const int QUOTE = 34;
-  static const int BACKSLASH = 92;
-  static const int CHAR_B = 98;
-  static const int CHAR_F = 102;
-  static const int CHAR_N = 110;
-  static const int CHAR_R = 114;
-  static const int CHAR_T = 116;
-  static const int CHAR_U = 117;
-
-  StringBuffer _sb;
-  int _indent = 0;
-  bool _inSet = false;
-
-  bool prettyPrint;
-  JsonPrinter({this.prettyPrint: false}) {
-    _sb = new StringBuffer();
-  }
-
-  void startObject(String name) {
-    _start(name);
-    _sb.write('{');
-
-    _indent += 1;
-    _inSet = false;
-  }
-
-  void endObject() {
-    _indent -= 1;
-    if (_inSet) {
-      _newline();
-    }
-    _sb.write('}');
-    _inSet = true;
-  }
-
-  void startList(String name) {
-    _start(name);
-    _inSet = false;
-
-    _sb.write('[');
-    _indent += 1;
-  }
-
-  void endList() {
-    _indent -= 1;
-    if (_inSet) {
-      _newline();
-    }
-    _sb.write(']');
-    _inSet = true;
-  }
-
-  void addString(String name, String value) {
-    _start(name);
-    _sb.write('"');
-    _escape(_sb, value);
-    _sb.write('"');
-    _inSet = true;
-  }
-
-  void addBool(String name, bool value) {
-    _start(name);
-    _sb.write(value.toString());
-    _inSet = true;
-  }
-
-  void addNum(String name, num value) {
-    _start(name);
-    _sb.write(value.toString());
-    _inSet = true;
-  }
-
-  void _start(String name) {
-    if (_inSet) {
-      _sb.write(',');
-    }
-    // Do not print a newline at the beginning of the file.
-    if (!_sb.isEmpty) {
-      _newline();
-    }
-    if (name != null) {
-      _sb.write('"$name": ');
-    }
-  }
-
-  void _newline([int indent = 0]) {
-    _sb.write('\n');
-    _indent += indent;
-
-    for (var i = 0; i < _indent; ++i) {
-      _sb.write('  ');
-    }
-  }
-
-  String toString() {
-    if (prettyPrint) {
-      return _sb.toString();
-    } else {
-      // Convenient hack to remove the pretty printing this serializer adds by
-      // default.
-      return JSON.encode(JSON.decode(_sb.toString()));
-    }
-  }
-
-  static int _hexDigit(int x) => x < 10 ? 48 + x : 87 + x;
-
-  static void _escape(StringBuffer sb, String s) {
-    final int length = s.length;
-    bool needsEscape = false;
-    final codeUnits = new List<int>();
-    for (int i = 0; i < length; i++) {
-      int codeUnit = s.codeUnitAt(i);
-      if (codeUnit < 32) {
-        needsEscape = true;
-        codeUnits.add(JsonPrinter.BACKSLASH);
-        switch (codeUnit) {
-        case JsonPrinter.BACKSPACE:
-          codeUnits.add(JsonPrinter.CHAR_B);
-          break;
-        case JsonPrinter.TAB:
-          codeUnits.add(JsonPrinter.CHAR_T);
-          break;
-        case JsonPrinter.NEW_LINE:
-          codeUnits.add(JsonPrinter.CHAR_N);
-          break;
-        case JsonPrinter.FORM_FEED:
-          codeUnits.add(JsonPrinter.CHAR_F);
-          break;
-        case JsonPrinter.CARRIAGE_RETURN:
-          codeUnits.add(JsonPrinter.CHAR_R);
-          break;
-        default:
-          codeUnits.add(JsonPrinter.CHAR_U);
-          codeUnits.add(_hexDigit((codeUnit >> 12) & 0xf));
-          codeUnits.add(_hexDigit((codeUnit >> 8) & 0xf));
-          codeUnits.add(_hexDigit((codeUnit >> 4) & 0xf));
-          codeUnits.add(_hexDigit(codeUnit & 0xf));
-          break;
-        }
-      } else if (codeUnit == JsonPrinter.QUOTE ||
-          codeUnit == JsonPrinter.BACKSLASH) {
-        needsEscape = true;
-        codeUnits.add(JsonPrinter.BACKSLASH);
-        codeUnits.add(codeUnit);
-      } else {
-        codeUnits.add(codeUnit);
-      }
-    }
-    sb.write(needsEscape ? new String.fromCharCodes(codeUnits) : s);
-  }
-}