Cleanup: IWYU for base/gtest_prod_util.h.

storage/browser/fileapi/sandbox_file_system_backend_delegate.h

 // Copyright 2013 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 STORAGE_BROWSER_FILEAPI_SANDBOX_FILE_SYSTEM_BACKEND_DELEGATE_H_
 #define STORAGE_BROWSER_FILEAPI_SANDBOX_FILE_SYSTEM_BACKEND_DELEGATE_H_
 
 #include <map>
 #include <set>
 #include <string>
 #include <utility>
 
 #include "base/files/file_path.h"
-#include "base/gtest_prod_util.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/threading/thread_checker.h"
 #include "base/time/time.h"
 #include "storage/browser/fileapi/file_system_backend.h"
 #include "storage/browser/fileapi/file_system_options.h"
 #include "storage/browser/fileapi/file_system_quota_util.h"
 #include "storage/browser/fileapi/task_runner_bound_observer_list.h"
 #include "storage/browser/storage_browser_export.h"
@@ skipping 231 matching lines @@
   base::Time next_release_time_for_open_filesystem_stat_;
 
   base::WeakPtrFactory<SandboxFileSystemBackendDelegate> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(SandboxFileSystemBackendDelegate);
 };
 
 }  // namespace storage
 
 #endif  // STORAGE_BROWSER_FILEAPI_SANDBOX_FILE_SYSTEM_BACKEND_DELEGATE_H_