Move ScopedFILE to base namespace and scoped_file.h

chrome/browser/safe_browsing/safe_browsing_store_file.h

 // Copyright (c) 2012 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 CHROME_BROWSER_SAFE_BROWSING_SAFE_BROWSING_STORE_FILE_H_
 #define CHROME_BROWSER_SAFE_BROWSING_SAFE_BROWSING_STORE_FILE_H_
 
 #include <set>
 #include <vector>
 
 #include "chrome/browser/safe_browsing/safe_browsing_store.h"
 
 #include "base/callback.h"
-#include "base/file_util.h"
+#include "base/files/file_path.h"
+#include "base/files/scoped_file.h"
 
 // Implement SafeBrowsingStore in terms of a flat file.  The file
 // format is pretty literal:
 //
 // int32 magic;             // magic number "validating" file
 // int32 version;           // format version
 //
 // // Counts for the various data which follows the header.
 // uint32 add_chunk_count;   // Chunks seen, including empties.
 // uint32 sub_chunk_count;   // Ditto.
@@ skipping 234 matching lines @@
   std::vector<SBSubFullHash> sub_hashes_;
 
   // Count of chunks collected in |new_file_|.
   int chunks_written_;
 
   // Name of the main database file.
   base::FilePath filename_;
 
   // Handles to the main and scratch files.  |empty_| is true if the
   // main file didn't exist when the update was started.
-  file_util::ScopedFILE file_;
-  file_util::ScopedFILE new_file_;
+  base::ScopedFILE file_;
+  base::ScopedFILE new_file_;
   bool empty_;
 
   // Cache of chunks which have been seen.  Loaded from the database
   // on BeginUpdate() so that it can be queried during the
   // transaction.
   std::set<int32> add_chunks_cache_;
   std::set<int32> sub_chunks_cache_;
 
   // Cache the set of deleted chunks during a transaction, applied on
   // FinishUpdate().
   // TODO(shess): If the set is small enough, hash_set<> might be
   // slower than plain set<>.
   base::hash_set<int32> add_del_cache_;
   base::hash_set<int32> sub_del_cache_;
 
   base::Closure corruption_callback_;
 
   // Tracks whether corruption has already been seen in the current
   // update, so that only one instance is recorded in the stats.
   // TODO(shess): Remove with format-migration support.
   bool corruption_seen_;
 
   DISALLOW_COPY_AND_ASSIGN(SafeBrowsingStoreFile);
 };
 
 #endif  // CHROME_BROWSER_SAFE_BROWSING_SAFE_BROWSING_STORE_FILE_H_