Revert "Add Uri.replace which creates a new Uri with the same fields as the original, but with some…

tests/corelib/uri_test.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 uriTest;
 
 import "package:expect/expect.dart";
 import 'dart:convert';
 
 testUri(String uri, bool isAbsolute) {
@@ skipping 347 matching lines @@
   Expect.equals("scheme:/", Uri.parse("scheme:/").toString());
   Expect.equals("scheme:/",
                 new Uri(scheme: "scheme", path: "/").toString());
 
   Expect.equals("scheme:///?#", Uri.parse("scheme:///?#").toString());
   Expect.equals("scheme:///#",
                 new Uri(scheme: "scheme", host: "", path: "/",
                         query: "", fragment: "").toString());
 }
 
-void testReplace() {
-  var uris = [
-    Uri.parse(""),
-    Uri.parse("a://b@c:4/e/f?g#h"),
-    Uri.parse("$SCHEMECHAR://$USERINFOCHAR@$REGNAMECHAR:$DIGIT/$PCHAR/$PCHAR"
-              "?$QUERYCHAR#$QUERYCHAR"),
-  ];
-  for (var uri1 in uris) {
-    for (var uri2 in uris) {
-      if (identical(uri1, uri2)) continue;
-      var scheme = uri1.scheme;
-      var userInfo = uri1.userInfo;
-      var host = uri1.host;
-      var port = uri1.port;
-      var path = uri1.path;
-      var query = uri1.query;
-      var fragment = uri1.fragment;
-
-      var tmp1 = uri1;
-      test() {
-        var tmp2 = new Uri(scheme: scheme, userInfo: userInfo, host: host,
-                           port: port, path: path,
-                           query: query, fragment: fragment);
-        Expect.equals(tmp1, tmp2);
-      }
-
-      test();
-
-      scheme = uri2.scheme;
-      tmp1 = tmp1.replace(scheme: scheme);
-      test();
-
-      userInfo = uri2.userInfo;
-      tmp1 = tmp1.replace(userInfo: userInfo);
-      test();
-
-      host = uri2.host;
-      tmp1 = tmp1.replace(host: host);
-      test();
-
-      port = uri2.port;
-      tmp1 = tmp1.replace(port: port);
-      test();
-
-      path = uri2.path;
-      tmp1 = tmp1.replace(path: path);
-      test();
-
-      query = uri2.query;
-      tmp1 = tmp1.replace(query: query);
-      test();
-
-      fragment = uri2.fragment;
-      tmp1 = tmp1.replace(fragment: fragment);
-      test();
-    }
-  }
-}
-
 main() {
   testUri("http:", true);
   testUri("file:///", true);
   testUri("file", false);
   testUri("http://user@example.com:8080/fisk?query=89&hest=silas", true);
   testUri("http://user@example.com:8080/fisk?query=89&hest=silas#fragment",
           false);
   Expect.stringEquals("http://user@example.com/a/b/c?query#fragment",
                       new Uri(
                           scheme: "http",
@@ skipping 144 matching lines @@
   testEncodeDecodeComponent(nonAscii, nonAsciiEncoding);
 
   // Invalid URI - : and @ is swapped, port ("host") should be numeric.
   Expect.throws(
       () => Uri.parse("file://user@password:host/path"),
       (e) => e is FormatException);
 
   testValidCharacters();
   testInvalidUrls();
   testNormalization();
-  testReplace();
 }
 
 String dump(Uri uri) {
   return "URI: $uri\n"
       "  Scheme:    ${uri.scheme} #${uri.scheme.length}\n"
       "  User-info: ${uri.userInfo} #${uri.userInfo.length}\n"
       "  Host:      ${uri.host} #${uri.host.length}\n"
       "  Port:      ${uri.port}\n"
       "  Path:      ${uri.path} #${uri.path.length}\n"
       "  Query:     ${uri.query} #${uri.query.length}\n"
       "  Fragment:  ${uri.fragment} #${uri.fragment.length}\n";
 }