Fix more remaining FilePath -> base::FilePath.

base/base_paths_win.cc

 // 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.
 
 
 #include <windows.h>
 #include <shlobj.h>
 
 #include "base/base_paths.h"
 #include "base/file_path.h"
 #include "base/file_util.h"
 #include "base/path_service.h"
 #include "base/win/scoped_co_mem.h"
 #include "base/win/windows_version.h"
 
 // http://blogs.msdn.com/oldnewthing/archive/2004/10/25/247180.aspx
 extern "C" IMAGE_DOS_HEADER __ImageBase;
 
+using base::FilePath;
+
 namespace {
 
 bool GetQuickLaunchPath(bool default_user, FilePath* result) {
   if (default_user) {
     wchar_t system_buffer[MAX_PATH];
     system_buffer[0] = 0;
     // As per MSDN, passing -1 for |hToken| indicates the Default user:
     // http://msdn.microsoft.com/library/windows/desktop/bb762181.aspx
     if (FAILED(SHGetFolderPath(NULL, CSIDL_APPDATA,
                                reinterpret_cast<HANDLE>(-1), SHGFP_TYPE_CURRENT,
@@ skipping 171 matching lines @@
       break;
     default:
       return false;
   }
 
   *result = cur;
   return true;
 }
 
 }  // namespace base