Move policy code into components/policy.

chrome/browser/policy/preg_parser_win.h

Index: chrome/browser/policy/preg_parser_win.h
diff --git a/chrome/browser/policy/preg_parser_win.h b/chrome/browser/policy/preg_parser_win.h
deleted file mode 100644
index dbd54c7b6f629bf1a833bec1f375fde8b407e121..0000000000000000000000000000000000000000
--- a/chrome/browser/policy/preg_parser_win.h
+++ /dev/null
@@ -1,43 +0,0 @@
-// Copyright (c) 2013 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 provides a parser for PReg files which are used for storing group
-// policy settings in the file system. The file format is documented here:
-//
-// http://msdn.microsoft.com/en-us/library/windows/desktop/aa374407(v=vs.85).aspx
-
-#ifndef CHROME_BROWSER_POLICY_PREG_PARSER_WIN_H_
-#define CHROME_BROWSER_POLICY_PREG_PARSER_WIN_H_
-
-#include <vector>
-
-#include "base/memory/scoped_ptr.h"
-#include "base/strings/string16.h"
-
-namespace base {
-class FilePath;
-}
-
-namespace policy {
-
-class PolicyLoadStatusSample;
-class RegistryDict;
-
-namespace preg_parser {
-
-// The magic header in PReg files: ASCII "PReg" + version (0x0001).
-extern const char kPRegFileHeader[8];
-
-// Reads the PReg file at |file_path| and writes the registry data to |dict|.
-// |root| specifies the registry subtree the caller is interested in,
-// everything else gets ignored.
-bool ReadFile(const base::FilePath& file_path,
-              const string16& root,
-              RegistryDict* dict,
-              PolicyLoadStatusSample* status);
-
-}  // namespace preg_parser
-}  // namespace policy
-
-#endif  // CHROME_BROWSER_POLICY_PREG_PARSER_WIN_H_