Add FilePath to base namespace.

chrome/installer/test/resource_updater.h

 // Copyright (c) 2010 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.
 
 // A helper class for updating resources in portable executable files.
 
 #ifndef CHROME_INSTALLER_TEST_RESOURCE_UPDATER_H_
 #define CHROME_INSTALLER_TEST_RESOURCE_UPDATER_H_
 
 #include <windows.h>
 
 #include <string>
 #include <utility>
 
 #include "base/basictypes.h"
 
+namespace base {
 class FilePath;
+}
 
 namespace upgrade_test {
 
 // Updates resources in a PE image file.
 class ResourceUpdater {
  public:
   ResourceUpdater();
   ~ResourceUpdater();
 
   // Loads |pe_image_path| in preparation for updating its resources.
-  bool Initialize(const FilePath& pe_image_path);
+  bool Initialize(const base::FilePath& pe_image_path);
 
   // Replaces the contents of the resource |name| of |type| and |language_id|
   // with the contents of |input_file|, returning true on success.
   bool Update(const std::wstring& name, const std::wstring& type,
-              WORD language_id, const FilePath& input_file);
+              WORD language_id, const base::FilePath& input_file);
 
   // Commits all updates to the file on disk.
   bool Commit();
 
  private:
   HANDLE handle_;
   DISALLOW_COPY_AND_ASSIGN(ResourceUpdater);
 };  // class ResourceUpdater
 
 }  // namespace upgrade_test
 
 #endif  // CHROME_INSTALLER_TEST_RESOURCE_UPDATER_H_