Move ScopedFILE to base namespace and scoped_file.h

sandbox/linux/services/credentials.cc

 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "sandbox/linux/services/credentials.h"
 
 #include <dirent.h>
 #include <errno.h>
 #include <fcntl.h>
 #include <signal.h>
@@ skipping 38 matching lines @@
 // Wrapper to manage the result from libcap2's cap_from_text().
 typedef scoped_ptr<char, CapTextFreeDeleter> ScopedCapText;
 
 struct FILECloser {
   inline void operator()(FILE* f) const {
     DCHECK(f);
     PCHECK(0 == fclose(f));
   }
 };
 
-// Don't use ScopedFILE in base/file_util.h since it doesn't check fclose().
+// Don't use ScopedFILE in base since it doesn't check fclose().
 // TODO(jln): fix base/.
 typedef scoped_ptr<FILE, FILECloser> ScopedFILE;
 
 struct DIRCloser {
   void operator()(DIR* d) const {
     DCHECK(d);
     PCHECK(0 == closedir(d));
   }
 };
 
@@ skipping 239 matching lines @@
 }
 
 bool Credentials::DropFileSystemAccess() {
   // Chrooting to a safe empty dir will only be safe if no directory file
   // descriptor is available to the process.
   DCHECK(!HasOpenDirectory(-1));
   return ChrootToSafeEmptyDir();
 }
 
 }  // namespace sandbox.