Switch users of foundation_util.h to include it directly and clean up uses of mac_util.h.

chrome/test/remoting/webapp_javascript_unittest.cc

 // Copyright 2014 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.
 
 #include "base/path_service.h"
 #include "chrome/test/remoting/qunit_browser_test_runner.h"
 
 #if defined(OS_MACOSX)
-#include "base/mac/mac_util.h"
+#include "base/mac/foundation_util.h"
 #endif // !defined(OS_MACOSX)
 
 namespace remoting {
 
 IN_PROC_BROWSER_TEST_F(QUnitBrowserTestRunner, Remoting_Webapp_Js_Unittest) {
   base::FilePath base_dir;
   ASSERT_TRUE(PathService::Get(base::DIR_EXE, &base_dir));
 
 #if defined(OS_MACOSX)
   if (base::mac::AmIBundled()) {
     // If we are inside a mac bundle, navigate up to the output directory
     base_dir = base::mac::GetAppBundlePath(base_dir).DirName();
   }
 #endif // !defined(OS_MACOSX)
   RunTest(
       base_dir.Append(FILE_PATH_LITERAL("remoting/unittests/unittest.html")));
 }
 
 }  // namespace remoting