Convert BlockFiles to use FilePath instead of wstring.

net/tools/dump_cache/dump_files.cc

 // Copyright (c) 2008 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.
 
 // Performs basic inspection of the disk cache files with minimal disruption
 // to the actual files (they still may change if an error is detected on the
 // files).
 
 #include <stdio.h>
 #include <string>
 
+#include "base/file_path.h"
 #include "base/file_util.h"
 #include "base/message_loop.h"
 #include "net/base/file_stream.h"
 #include "net/disk_cache/block_files.h"
 #include "net/disk_cache/disk_format.h"
 #include "net/disk_cache/mapped_file.h"
 #include "net/disk_cache/storage_block.h"
 
 namespace {
 
@@ skipping 77 matching lines @@
   printf("user 1: 0x%x\n", header.user[1]);
   printf("user 2: 0x%x\n", header.user[2]);
   printf("user 3: 0x%x\n", header.user[3]);
   printf("-------------------------\n\n");
 }
 
 // Simple class that interacts with the set of cache files.
 class CacheDumper {
  public:
   explicit CacheDumper(const std::wstring& path)
-      : path_(path), block_files_(path), index_(NULL) {}
+      : path_(path),
+        block_files_(FilePath::FromWStringHack(path)),
+        index_(NULL) {}
 
   bool Init();
 
   // Reads an entry from disk. Return false when all entries have been already
   // returned.
   bool GetEntry(disk_cache::EntryStore* entry);
 
   // Loads a specific block from the block files.
   bool LoadEntry(disk_cache::CacheAddr addr, disk_cache::EntryStore* entry);
   bool LoadRankings(disk_cache::CacheAddr addr,
@@ skipping 185 matching lines @@
     DumpEntry(entry);
     disk_cache::RankingsNode rankings;
     if (dumper.LoadRankings(entry.rankings_node, &rankings))
       DumpRankings(rankings);
   }
 
   printf("Done.\n");
 
   return 0;
 }