Rename new Uri.fromString to Uri.parse.

runtime/bin/builtin.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 builtin;
 import 'dart:uri';
 
 // Corelib 'print' implementation.
 void _print(arg) {
   _Logger._printString(arg.toString());
@@ skipping 50 matching lines @@
       new Uri.fromComponents(
           scheme: "file",
           path: cwd.endsWith("/") ? cwd : "$cwd/");
   _entrypoint = base.resolve(scriptName);
   _logResolution("# Resolved script to: $_entrypoint");
 
   return _entrypoint.toString();
 }
 
 String _resolveUri(String base, String userString) {
-  var baseUri = new Uri.fromString(base);
+  var baseUri = Uri.parse(base);
   _logResolution("# Resolving: $userString from $base");
 
-  var uri = new Uri.fromString(userString);
+  var uri = Uri.parse(userString);
   var resolved;
   if ('dart-ext' == uri.scheme) {
     // Relative URIs with scheme dart-ext should be resolved as if with no
     // scheme.
     resolved = baseUri.resolve(uri.path);
     var path = resolved.path;
     if (resolved.scheme == 'package') {
       // If we are resolving relative to a package URI we go directly to the
       // file path and keep the dart-ext scheme. Otherwise, we will lose the
       // package URI path part.
       path = _filePathFromPackageUri(resolved);
     }
     resolved = new Uri.fromComponents(scheme: "dart-ext", path: path);
   } else {
     resolved = baseUri.resolve(userString);
   }
   _logResolution("# Resolved to: $resolved");
   return resolved.toString();
 }
 
 
 String _filePathFromUri(String userUri, bool isWindows) {
-  var uri = new Uri.fromString(userUri);
+  var uri = Uri.parse(userUri);
   _logResolution("# Getting file path from: $uri");
 
   var path;
   switch (uri.scheme) {
     case 'file':
       path = _filePathFromFileUri(uri);
       break;
     case 'dart-ext':
       path = _filePathFromOtherUri(uri);
       break;
@@ skipping 49 matching lines @@
   var path;
   if (_packageRoot != null) {
     path = "${_packageRoot}${uri.path}";
   } else {
     path = _entrypoint.resolve('packages/${uri.path}').path;
   }
 
   _logResolution("# Package: $path");
   return path;
 }