Move policy code into components/policy.

chrome/browser/policy/policy_loader_win.h

Index: chrome/browser/policy/policy_loader_win.h
diff --git a/chrome/browser/policy/policy_loader_win.h b/chrome/browser/policy/policy_loader_win.h
deleted file mode 100644
index eb5387cae5c9b44989dab58bd32b2075e4ce87ae..0000000000000000000000000000000000000000
--- a/chrome/browser/policy/policy_loader_win.h
+++ /dev/null
@@ -1,128 +0,0 @@
-// 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.
-
-#ifndef CHROME_BROWSER_POLICY_POLICY_LOADER_WIN_H_
-#define CHROME_BROWSER_POLICY_POLICY_LOADER_WIN_H_
-
-#include <windows.h>
-#include <userenv.h>
-
-#include "base/basictypes.h"
-#include "base/files/file_path.h"
-#include "base/memory/ref_counted.h"
-#include "base/memory/scoped_ptr.h"
-#include "base/strings/string16.h"
-#include "base/synchronization/waitable_event.h"
-#include "base/values.h"
-#include "base/win/object_watcher.h"
-#include "components/policy/core/common/async_policy_loader.h"
-#include "components/policy/core/common/policy_types.h"
-
-namespace base {
-class SequencedTaskRunner;
-}
-
-namespace policy {
-
-class AppliedGPOListProvider;
-class PolicyLoadStatusSample;
-class PolicyMap;
-class RegistryDict;
-
-// Interface for mocking out GPO enumeration in tests.
-class AppliedGPOListProvider {
- public:
-  virtual ~AppliedGPOListProvider() {}
-  virtual DWORD GetAppliedGPOList(DWORD flags,
-                                  LPCTSTR machine_name,
-                                  PSID sid_user,
-                                  GUID* extension_guid,
-                                  PGROUP_POLICY_OBJECT* gpo_list) = 0;
-  virtual BOOL FreeGPOList(PGROUP_POLICY_OBJECT gpo_list) = 0;
-};
-
-// Loads policies from the Windows registry, and watches for Group Policy
-// notifications to trigger reloads.
-class PolicyLoaderWin : public AsyncPolicyLoader,
-                        public base::win::ObjectWatcher::Delegate {
- public:
-  // The PReg file name used by GPO.
-  static const base::FilePath::CharType kPRegFileName[];
-
-  PolicyLoaderWin(scoped_refptr<base::SequencedTaskRunner> task_runner,
-                  const string16& chrome_policy_key,
-                  AppliedGPOListProvider* gpo_provider);
-  virtual ~PolicyLoaderWin();
-
-  // Creates a policy loader that uses the Win API to access GPO.
-  static scoped_ptr<PolicyLoaderWin> Create(
-      scoped_refptr<base::SequencedTaskRunner> task_runner,
-      const string16& chrome_policy_key);
-
-  // AsyncPolicyLoader implementation.
-  virtual void InitOnBackgroundThread() OVERRIDE;
-  virtual scoped_ptr<PolicyBundle> Load() OVERRIDE;
-
- private:
-  // Builds the Chrome policy schema in |chrome_policy_schema_|.
-  void BuildChromePolicySchema();
-
-  // Reads Chrome Policy from a PReg file at the given path and stores the
-  // result in |policy|.
-  bool ReadPRegFile(const base::FilePath& preg_file,
-                    RegistryDict* policy,
-                    PolicyLoadStatusSample *status);
-
-  // Loads and parses GPO policy in |policy_object_list| for scope |scope|. If
-  // successful, stores the result in |policy| and returns true. Returns false
-  // on failure reading the policy, indicating that policy loading should fall
-  // back to reading the registry.
-  bool LoadGPOPolicy(PolicyScope scope,
-                     PGROUP_POLICY_OBJECT policy_object_list,
-                     RegistryDict* policy,
-                     PolicyLoadStatusSample *status);
-
-  // Queries Windows for applied group policy and writes the result to |policy|.
-  // This is the preferred way to obtain GPO data, there are reports of abuse
-  // of the registry GPO keys by 3rd-party software.
-  bool ReadPolicyFromGPO(PolicyScope scope,
-                         RegistryDict* policy,
-                         PolicyLoadStatusSample *status);
-
-  // Parses Chrome policy from |gpo_dict| for the given |scope| and |level| and
-  // merges it into |chrome_policy_map|.
-  void LoadChromePolicy(const RegistryDict* gpo_dict,
-                        PolicyLevel level,
-                        PolicyScope scope,
-                        PolicyMap* chrome_policy_map);
-
-  // Loads 3rd-party policy from |gpo_dict| and merges it into |bundle|.
-  void Load3rdPartyPolicy(const RegistryDict* gpo_dict,
-                          PolicyScope scope,
-                          PolicyBundle* bundle);
-
-  // Installs the watchers for the Group Policy update events.
-  void SetupWatches();
-
-  // ObjectWatcher::Delegate overrides:
-  virtual void OnObjectSignaled(HANDLE object) OVERRIDE;
-
-  bool is_initialized_;
-  const string16 chrome_policy_key_;
-  class AppliedGPOListProvider* gpo_provider_;
-  base::DictionaryValue chrome_policy_schema_;
-
-  base::WaitableEvent user_policy_changed_event_;
-  base::WaitableEvent machine_policy_changed_event_;
-  base::win::ObjectWatcher user_policy_watcher_;
-  base::win::ObjectWatcher machine_policy_watcher_;
-  bool user_policy_watcher_failed_;
-  bool machine_policy_watcher_failed_;
-
-  DISALLOW_COPY_AND_ASSIGN(PolicyLoaderWin);
-};
-
-}  // namespace policy
-
-#endif  // CHROME_BROWSER_POLICY_POLICY_LOADER_WIN_H_