[dart:io] Move _getUriBaseClosure to dart:io

runtime/bin/main.cc

 // 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.
 
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 
 #include "include/dart_api.h"
 #include "include/dart_tools_api.h"
@@ skipping 1481 matching lines @@
       CHECK_RESULT(result);
       Dart_ExitScope();
       // Shutdown the isolate.
       Dart_ShutdownIsolate();
       return false;
     }
 
     if (gen_snapshot_kind == kAppAOT) {
       Dart_QualifiedFunctionName standalone_entry_points[] = {
           {"dart:_builtin", "::", "_getPrintClosure"},
-          {"dart:_builtin", "::", "_getUriBaseClosure"},
           {"dart:_builtin", "::", "_libraryFilePath"},
           {"dart:_builtin", "::", "_resolveInWorkingDirectory"},
           {"dart:_builtin", "::", "_setPackageRoot"},
           {"dart:_builtin", "::", "_setPackagesMap"},
           {"dart:_builtin", "::", "_setWorkingDirectory"},
           {"dart:async", "::", "_setScheduleImmediateClosure"},
           {"dart:io", "::", "_getWatchSignalInternal"},
+          {"dart:io", "::", "_getUriBaseClosure"},
           {"dart:io", "::", "_makeDatagram"},
           {"dart:io", "::", "_makeUint8ListView"},
           {"dart:io", "::", "_setupHooks"},
           {"dart:io", "CertificateException", "CertificateException."},
           {"dart:io", "Directory", "Directory."},
           {"dart:io", "File", "File."},
           {"dart:io", "FileSystemException", "FileSystemException."},
           {"dart:io", "HandshakeException", "HandshakeException."},
           {"dart:io", "Link", "Link."},
           {"dart:io", "OSError", "OSError."},
@@ skipping 348 matching lines @@
   Platform::Exit(Process::GlobalExitCode());
 }
 
 }  // namespace bin
 }  // namespace dart
 
 int main(int argc, char** argv) {
   dart::bin::main(argc, argv);
   UNREACHABLE();
 }