- Fix the no_snapshot build.

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");
 
 void print(arg) {
   _Logger._printString(arg.toString());
 }
 
 void exit(int status) {
   if (status is !int) {
     throw new IllegalArgumentException("int status expected");
   }
   _exit(status);
 }
 
 _exit(int status) native "Exit";
 
 class _Logger {
   static void _printString(String s) native "Logger_PrintString";
 }
 
 
 // Code to deal with URI resolution for the standalone binary.
 // For Windows we need to massage the paths a bit according to
 // http://blogs.msdn.com/b/ie/archive/2006/12/06/file-uris-in-windows.aspx
 var _is_windows;
 
 // The URI that the entrypoint script was loaded from. Remembered so that
 // package imports can be resolved relative to it.
-Uri _entrypoint;
+var _entrypoint;
 
 // The directory to look in to resolve "package:" scheme URIs.
-String _packageRoot;
+var _packageRoot;
 
 void _logResolution(String msg) {
   final enabled = false;
   if (enabled) {
     _Logger._printString(msg);
   }
 }
 
 String _setPackageRoot(String packageRoot) {
   // TODO(mattsh) - refactor windows drive and path handling code
@@ skipping 106 matching lines @@
   var path;
   if (_packageRoot !== null) {
     path = "${_packageRoot}${uri.path}";
   } else {
     path = _entrypoint.resolve('packages/${uri.path}').path;
   }
 
   _logResolution("# Package: $path");
   return path;
 }