Adding size and last modified time support to FileEnumerator and FileUtilProxy::Entry.

base/file_util_proxy.h

 // Copyright (c) 2011 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.
 
 #ifndef BASE_FILE_UTIL_PROXY_H_
 #define BASE_FILE_UTIL_PROXY_H_
 
 #include <vector>
 
 #include "base/base_api.h"
 #include "base/callback_old.h"
 #include "base/file_path.h"
 #include "base/file_util.h"
 #include "base/memory/ref_counted.h"
 #include "base/platform_file.h"
 #include "base/tracked_objects.h"
 
 namespace base {
 
 class MessageLoopProxy;
 class Time;
 
 // This class provides asynchronous access to common file routines.
 class BASE_API FileUtilProxy {
  public:
   // Holds metadata for file or directory entry. Used by ReadDirectoryCallback.
   struct Entry {
     FilePath::StringType name;
     bool is_directory;
+    int64 size;
+    base::Time last_modified_time;
   };
 
   // This callback is used by methods that report only an error code.  It is
   // valid to pass NULL as the callback parameter to any function that takes a
   // StatusCallback, in which case the operation will complete silently.
   typedef Callback1<PlatformFileError /* error code */>::Type StatusCallback;
 
   typedef Callback3<PlatformFileError /* error code */,
                     PassPlatformFile,
                     bool /* created */>::Type CreateOrOpenCallback;
@@ skipping 174 matching lines @@
       PlatformFile file,
       StatusCallback* callback);
 
  private:
   DISALLOW_IMPLICIT_CONSTRUCTORS(FileUtilProxy);
 };
 
 }  // namespace base
 
 #endif  // BASE_FILE_UTIL_PROXY_H_