Make the NaCl windows 64 bit binaries not depend on chrome targets.

chrome/common/googleurl_dummy.cc

-// 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.
-
-namespace url_util {
-
-// A dummy version of the url_util function called by url_constants.cc for all
-// process types. For some processes, we don't want to link against googleurl.
-// rather than having complicated versions of that library (32 and 64 bit ones
-// on Windows) we just instead link this file in cases where googleurl isn't
-// otherwise necessary.
-void AddStandardScheme(const char* new_scheme) {
-}
-
-void LockStandardSchemes() {
-}
-
-}  // namespace url_util