Remove the http package from the repo.

pkg/http/lib/src/response.dart

-// 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.
-
-library response;
-
-import 'dart:async';
-import 'dart:convert';
-import 'dart:typed_data';
-
-import 'package:http_parser/http_parser.dart';
-
-import 'base_request.dart';
-import 'base_response.dart';
-import 'streamed_response.dart';
-import 'utils.dart';
-
-/// An HTTP response where the entire response body is known in advance.
-class Response extends BaseResponse {
-  /// The bytes comprising the body of this response.
-  final Uint8List bodyBytes;
-
-  /// The body of the response as a string. This is converted from [bodyBytes]
-  /// using the `charset` parameter of the `Content-Type` header field, if
-  /// available. If it's unavailable or if the encoding name is unknown,
-  /// [LATIN1] is used by default, as per [RFC 2616][].
-  ///
-  /// [RFC 2616]: http://www.w3.org/Protocols/rfc2616/rfc2616-sec3.html
-  String get body => _encodingForHeaders(headers).decode(bodyBytes);
-
-  /// Creates a new HTTP response with a string body.
-  Response(
-      String body,
-      int statusCode,
-      {BaseRequest request,
-       Map<String, String> headers: const {},
-       bool isRedirect: false,
-       bool persistentConnection: true,
-       String reasonPhrase})
-    : this.bytes(
-        _encodingForHeaders(headers).encode(body),
-        statusCode,
-        request: request,
-        headers: headers,
-        isRedirect: isRedirect,
-        persistentConnection: persistentConnection,
-        reasonPhrase: reasonPhrase);
-
-  /// Create a new HTTP response with a byte array body.
-  Response.bytes(
-      List<int> bodyBytes,
-      int statusCode,
-      {BaseRequest request,
-       Map<String, String> headers: const {},
-       bool isRedirect: false,
-       bool persistentConnection: true,
-       String reasonPhrase})
-    : bodyBytes = toUint8List(bodyBytes),
-      super(
-        statusCode,
-        contentLength: bodyBytes.length,
-        request: request,
-        headers: headers,
-        isRedirect: isRedirect,
-        persistentConnection: persistentConnection,
-        reasonPhrase: reasonPhrase);
-
-  /// Creates a new HTTP response by waiting for the full body to become
-  /// available from a [StreamedResponse].
-  static Future<Response> fromStream(StreamedResponse response) {
-    return response.stream.toBytes().then((body) {
-      return new Response.bytes(
-          body,
-          response.statusCode,
-          request: response.request,
-          headers: response.headers,
-          isRedirect: response.isRedirect,
-          persistentConnection: response.persistentConnection,
-          reasonPhrase: response.reasonPhrase);
-    });
-  }
-}
-
-/// Returns the encoding to use for a response with the given headers. This
-/// defaults to [LATIN1] if the headers don't specify a charset or
-/// if that charset is unknown.
-Encoding _encodingForHeaders(Map<String, String> headers) =>
-  encodingForCharset(_contentTypeForHeaders(headers).parameters['charset']);
-
-/// Returns the [MediaType] object for the given headers's content-type.
-///
-/// Defaults to `application/octet-stream`.
-MediaType _contentTypeForHeaders(Map<String, String> headers) {
-  var contentType = headers['content-type'];
-  if (contentType != null) return new MediaType.parse(contentType);
-  return new MediaType("application", "octet-stream");
-}