Add installer_util_unittests to the GN windows build

chrome/installer/util/google_chrome_sxs_distribution.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.
 //
 // This file defines implementation of GoogleChromeSxSDistribution.
 
 #include "chrome/installer/util/google_chrome_sxs_distribution.h"
 
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "chrome/common/chrome_icon_resources_win.h"
+#include "chrome/installer/util/installer_util_strings.h"
 #include "chrome/installer/util/updating_app_registration_data.h"
 
-#include "installer_util_strings.h"  // NOLINT
-
 namespace {
 
 const wchar_t kChromeSxSGuid[] = L"{4ea16ac7-fd5a-47c3-875b-dbf4a2008c20}";
 const wchar_t kChannelName[] = L"canary";
 const wchar_t kBrowserAppId[] = L"ChromeCanary";
 const wchar_t kBrowserProgIdPrefix[] = L"ChromeSSHTM";
 const wchar_t kBrowserProgIdDesc[] = L"Chrome Canary HTML Document";
 const wchar_t kCommandExecuteImplUuid[] =
     L"{1BEAC3E3-B852-44F4-B468-8906C062422E}";
 
@@ skipping 88 matching lines @@
   return true;
 }
 
 bool GoogleChromeSxSDistribution::HasUserExperiments() {
   return true;
 }
 
 base::string16 GoogleChromeSxSDistribution::ChannelName() {
   return kChannelName;
 }