dart:io | Add FileSystemEntity.stat() and FileStat class.

runtime/bin/builtin_natives.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 <stdlib.h>
 #include <stdio.h>
 #include <string.h>
 
 #include "include/dart_api.h"
 
@@ skipping 26 matching lines @@
   V(File_ReadByte, 1)                                                          \
   V(File_WriteByte, 2)                                                         \
   V(File_Read, 2)                                                              \
   V(File_ReadInto, 4)                                                          \
   V(File_WriteFrom, 4)                                                         \
   V(File_Position, 1)                                                          \
   V(File_SetPosition, 2)                                                       \
   V(File_Truncate, 2)                                                          \
   V(File_Length, 1)                                                            \
   V(File_LengthFromPath, 1)                                                    \
+  V(File_Stat, 1)                                                              \
   V(File_LastModified, 1)                                                      \
   V(File_Flush, 1)                                                             \
   V(File_Create, 1)                                                            \
   V(File_CreateLink, 2)                                                        \
   V(File_LinkTarget, 1)                                                        \
   V(File_Delete, 1)                                                            \
   V(File_DeleteLink, 1)                                                        \
   V(File_Directory, 1)                                                         \
   V(File_FullPath, 1)                                                          \
   V(File_OpenStdio, 1)                                                         \
@@ skipping 52 matching lines @@
   } else {
     fwrite(chars, sizeof(*chars), length, stdout);
   }
   fputc('\n', stdout);
   fflush(stdout);
   Dart_ExitScope();
 }
 
 }  // namespace bin
 }  // namespace dart