Move base::FreeDeleter into its own header.

chrome/common/chrome_paths_mac.mm

 // 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.
 
 #include "chrome/common/chrome_paths_internal.h"
 
 #import <Foundation/Foundation.h>
 #include <string.h>
 
 #include <string>
 
 #include "base/base_paths.h"
 #include "base/logging.h"
 #import "base/mac/foundation_util.h"
 #import "base/mac/scoped_nsautorelease_pool.h"
+#include "base/memory/free_deleter.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/path_service.h"
 #include "build/build_config.h"
 #include "chrome/common/chrome_constants.h"
 
 namespace {
 
 #if !defined(OS_IOS)
 const base::FilePath* g_override_versioned_directory = NULL;
 
@@ skipping 210 matching lines @@
 
 #endif  // !defined(OS_IOS)
 
 bool ProcessNeedsProfileDir(const std::string& process_type) {
   // For now we have no reason to forbid this on other MacOS as we don't
   // have the roaming profile troubles there.
   return true;
 }
 
 }  // namespace chrome