Use patching for dart:io.

lib/compiler/implementation/lib/io.dart

Index: lib/compiler/implementation/lib/io.dart
diff --git a/lib/compiler/implementation/lib/io.dart b/lib/compiler/implementation/lib/io.dart
deleted file mode 100644
index 843470c1d1c5973590865ca8d6e0509bafb67bca..0000000000000000000000000000000000000000
--- a/lib/compiler/implementation/lib/io.dart
+++ /dev/null
@@ -1,211 +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.
-
-// This is a copy of the VM's dart:io library. This API is not usable
-// when running inside a web browser. Nevertheless, Leg provides a
-// mock version of the dart:io library so that it can statically
-// analyze programs that use dart:io.
-
-// TODO(ahe): Separate API from implementation details.
-
-/**
- * The IO library is used for Dart server applications,
- * which run on a stand-alone Dart VM from the command line.
- * *This library does not work in browser based applications.*
- *
- * This library allows you to work with files, directories,
- * sockets, processes, HTTP servers and clients, and more.
- */
-#library("dart:io");
-#import("dart:coreimpl");
-#import("dart:math");
-#import("dart:isolate");
-// TODO(ahe): Should Leg support this library?
-// #import("dart:nativewrappers");
-#import("dart:uri");
-#import("dart:crypto");
-#import("dart:utf");
-#source('../../../../runtime/bin/buffer_list.dart');
-// Uses native keyword.
-//#source('../../../../runtime/bin/common.dart');
-#source('../../../../runtime/bin/chunked_stream.dart');
-#source('../../../../runtime/bin/directory.dart');
-// Uses native keyword.
-// #source('../../../../runtime/bin/directory_impl.dart');
-// Uses native keyword.
-// #source('../../../../runtime/bin/eventhandler.dart');
-#source('../../../../runtime/bin/file.dart');
-// Uses native keyword.
-// #source('../../../../runtime/bin/file_impl.dart');
-#source('../../../../runtime/bin/http.dart');
-#source('../../../../runtime/bin/http_impl.dart');
-#source('../../../../runtime/bin/http_parser.dart');
-#source('../../../../runtime/bin/http_utils.dart');
-#source('../../../../runtime/bin/input_stream.dart');
-#source('../../../../runtime/bin/list_stream.dart');
-#source('../../../../runtime/bin/list_stream_impl.dart');
-#source('../../../../runtime/bin/output_stream.dart');
-#source('../../../../runtime/bin/path.dart');
-#source('../../../../runtime/bin/path_impl.dart');
-#source('../../../../runtime/bin/platform.dart');
-// Uses native keyword.
-// #source('../../../../runtime/bin/platform_impl.dart');
-#source('../../../../runtime/bin/process.dart');
-// Uses native keyword.
-// #source('../../../../runtime/bin/process_impl.dart');
-#source('../../../../runtime/bin/socket.dart');
-// Uses native keyword.
-// #source('../../../../runtime/bin/socket_impl.dart');
-#source('../../../../runtime/bin/socket_stream_impl.dart');
-// Uses native keyword.
-// #source('../../../../runtime/bin/stdio.dart');
-#source('../../../../runtime/bin/stream_util.dart');
-#source('../../../../runtime/bin/string_stream.dart');
-#source('../../../../runtime/bin/timer_impl.dart');
-#source('../../../../runtime/bin/websocket.dart');
-#source('../../../../runtime/bin/websocket_impl.dart');
-
-/**
-  * An [OSError] object holds information about an error from the
-  * operating system.
-  */
-class OSError {
-  /** Constant used to indicate that no OS error code is available. */
-  static const int noErrorCode = -1;
-
-  /** Creates an OSError object from a message and an errorCode. */
-  const OSError([String this.message = "", int this.errorCode = noErrorCode]);
-
-  /** Converts an OSError object to a string representation. */
-  String toString() {
-    throw new UnsupportedError('OSError.toString');
-  }
-
-  /**
-    * Error message supplied by the operating system. null if no message is
-    * associated with the error.
-    */
-  final String message;
-
-  /**
-    * Error code supplied by the operating system. Will have the value
-    * [noErrorCode] if there is no error code associated with the error.
-    */
-  final int errorCode;
-}
-
-List _ensureFastAndSerializableBuffer(List buffer, int offset, int bytes) {
-  throw new UnsupportedError('_ensureFastAndSerializableBuffer');
-}
-
-class _File {
-  factory _File(arg) {
-    throw new UnsupportedError('new File($arg)');
-  }
-
-  factory _File.fromPath(arg) {
-    throw new UnsupportedError('new File.fromPath($arg)');
-  }
-}
-
-class _Platform {
-  static int get numberOfProcessors {
-    throw new UnsupportedError('_Platform.numberOfProcessors');
-  }
-
-  static String get pathSeparator {
-    throw new UnsupportedError('_Platform.pathSeparator');
-  }
-
-  static String get operatingSystem {
-    throw new UnsupportedError('_Platform.operatingSystem');
-  }
-
-  static String get localHostname {
-    throw new UnsupportedError('_Platform.localHostname');
-  }
-
-  static Map<String, String> get environment {
-    throw new UnsupportedError('_Platform.environment');
-  }
-}
-
-class _Directory {
-  factory _Directory(arg) {
-    throw new UnsupportedError('new Directory($arg)');
-  }
-
-  factory _Directory.fromPath(arg) {
-    throw new UnsupportedError('new Directory.fromPath($arg)');
-  }
-
-  factory _Directory.current() {
-    throw new UnsupportedError('new Directory.current()');
-  }
-}
-
-class _DirectoryLister {
-}
-
-void _exit(int exitCode) {
-  throw new UnsupportedError("exit($exitCode)");
-}
-
-class _Process {
-  static Future<Process> start(String executable,
-                               List<String> arguments,
-                               [ProcessOptions options]) {
-    var msg = 'Process.start($executable, $arguments, $options)';
-    throw new UnsupportedError(msg);
-  }
-
-  static Future<ProcessResult> run(String executable,
-                                   List<String> arguments,
-                                   [ProcessOptions options]) {
-    var msg = 'Process.run($executable, $arguments, $options)';
-    throw new UnsupportedError(msg);
-  }
-}
-
-class _ServerSocket {
-  factory _ServerSocket(String bindAddress, int port, int backlog) {
-    throw new UnsupportedError(
-        'new ServerSocket($bindAddress, $port, $backlog)');
-  }
-}
-
-class _Socket {
-  factory _Socket(String host, int port) {
-    throw new UnsupportedError('new Socket($host, $port)');
-  }
-}
-
-class _EventHandler {
-  factory _EventHandler() {
-    throw new UnsupportedError('new _EventHandler()');
-  }
-
-  static void _start() {
-    throw new UnsupportedError('_EventHandler._start()');
-  }
-
-  static _sendData(int id, ReceivePort receivePort, int data) {
-    var msg = '_EventHandler._sendData($id, $receivePort, $data)';
-    throw new UnsupportedError(msg);
-  }
-
-  static _EventHandler get _eventHandler {
-    throw new UnsupportedError('_EventHandler._eventhandler');
-  }
-
-  static void set _eventHandler(_EventHandler e) {
-    throw new UnsupportedError('_EventHandler._eventhandler = $e');
-  }
-}
-
-const InputStream stdin = null;
-
-const OutputStream stdout = null;
-
-const OutputStream stderr = null;