Move base/resource_util.* into base/win/ since it's windows specific.

base/resource_util.h

-// Copyright (c) 2011 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.
-
-// This file contains utility functions for accessing resources in external
-// files (DLLs) or embedded in the executable itself.
-
-#ifndef BASE_RESOURCE_UTIL_H__
-#define BASE_RESOURCE_UTIL_H__
-#pragma once
-
-#include <windows.h>
-
-#include "base/base_export.h"
-#include "base/basictypes.h"
-
-namespace base {
-
-// Function for getting a data resource (BINDATA) from a dll.  Some
-// resources are optional, especially in unit tests, so this returns false
-// but doesn't raise an error if the resource can't be loaded.
-bool BASE_EXPORT GetDataResourceFromModule(HMODULE module, int resource_id,
-                                           void** data, size_t* length);
-
-}  // namespace base
-
-#endif  // BASE_RESOURCE_UTIL_H__