[dart:io] Namespaces for file IO

runtime/bin/platform_win.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 "platform/globals.h"
 #if defined(HOST_OS_WINDOWS)
 
 #include "bin/platform.h"
 
 #include <crtdbg.h>
@@ skipping 275 matching lines @@
       reinterpret_cast<wchar_t*>(Dart_ScopeAllocate(kTmpBufferSize));
   // Ensure no last error before calling GetModuleFileNameW.
   SetLastError(ERROR_SUCCESS);
   // Get the required length of the buffer.
   int path_length = GetModuleFileNameW(NULL, tmp_buffer, kTmpBufferSize);
   if (GetLastError() != ERROR_SUCCESS) {
     return NULL;
   }
   char* path = StringUtilsWin::WideToUtf8(tmp_buffer);
   // Return the canonical path as the returned path might contain symlinks.
-  const char* canon_path = File::GetCanonicalPath(path);
+  const char* canon_path = File::GetCanonicalPath(NULL, path);
   return canon_path;
 }
 
 void Platform::Exit(int exit_code) {
   // TODO(zra): Remove once VM shuts down cleanly.
   ::dart::private_flag_windows_run_tls_destructors = false;
   // Restore the console's output code page
   PlatformWin::RestoreConsole();
   // On Windows we use ExitProcess so that threads can't clobber the exit_code.
   // See: https://code.google.com/p/nativeclient/issues/detail?id=2870
   ::ExitProcess(exit_code);
 }
 
 }  // namespace bin
 }  // namespace dart
 
 #endif  // defined(HOST_OS_WINDOWS)