[dart:io] Build fixes for Namespaces

runtime/bin/file_android.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_ANDROID)
 
 #include "bin/file.h"
 
 #include <errno.h>         // NOLINT
@@ skipping 479 matching lines @@
   if (!StatHelper(namespc, name, &st)) {
     return -1;
   }
   return st.st_atime;
 }
 
 bool File::SetLastAccessed(Namespace* namespc,
                            const char* name,
                            int64_t millis) {
   // First get the current times.
-  struct stat64 st;
+  struct stat st;
   if (!StatHelper(namespc, name, &st)) {
     return false;
   }
 
   // Set the new time:
   NamespaceScope ns(namespc, name);
   struct timespec times[2];
   MillisecondsToTimespec(millis, &times[0]);
   MillisecondsToTimespec(static_cast<int64_t>(st.st_mtime) * 1000, &times[1]);
   return utimensat(ns.fd(), ns.path(), times, 0) == 0;
 }
 
 bool File::SetLastModified(Namespace* namespc,
                            const char* name,
                            int64_t millis) {
   // First get the current times.
-  struct stat64 st;
+  struct stat st;
   if (!StatHelper(namespc, name, &st)) {
     return false;
   }
 
   // Set the new time:
   NamespaceScope ns(namespc, name);
   struct timespec times[2];
   MillisecondsToTimespec(static_cast<int64_t>(st.st_atime) * 1000, &times[0]);
   MillisecondsToTimespec(millis, &times[1]);
   return utimensat(ns.fd(), ns.path(), times, 0) == 0;
@@ skipping 139 matching lines @@
   return ((file_1_info.st_ino == file_2_info.st_ino) &&
           (file_1_info.st_dev == file_2_info.st_dev))
              ? File::kIdentical
              : File::kDifferent;
 }
 
 }  // namespace bin
 }  // namespace dart
 
 #endif  // defined(HOST_OS_ANDROID)