Move policy code into components/policy.

chrome/browser/policy/policy_service_stub.h

Index: chrome/browser/policy/policy_service_stub.h
diff --git a/chrome/browser/policy/policy_service_stub.h b/chrome/browser/policy/policy_service_stub.h
deleted file mode 100644
index 30c2f5112825ae26311d0e9dc57e9bf35b7e93ca..0000000000000000000000000000000000000000
--- a/chrome/browser/policy/policy_service_stub.h
+++ /dev/null
@@ -1,41 +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_SERVICE_STUB_H_
-#define CHROME_BROWSER_POLICY_POLICY_SERVICE_STUB_H_
-
-#include "base/basictypes.h"
-#include "chrome/browser/policy/policy_service.h"
-#include "components/policy/core/common/policy_map.h"
-
-namespace policy {
-
-// A stub implementation, that is used when ENABLE_CONFIGURATION_POLICY is not
-// set. This allows client code to compile without requiring #ifdefs.
-class PolicyServiceStub : public PolicyService {
- public:
-  PolicyServiceStub();
-  virtual ~PolicyServiceStub();
-
-  virtual void AddObserver(PolicyDomain domain,
-                           Observer* observer) OVERRIDE;
-
-  virtual void RemoveObserver(PolicyDomain domain,
-                              Observer* observer) OVERRIDE;
-
-  virtual const PolicyMap& GetPolicies(
-      const PolicyNamespace& ns) const OVERRIDE;
-
-  virtual bool IsInitializationComplete(PolicyDomain domain) const OVERRIDE;
-
-  virtual void RefreshPolicies(const base::Closure& callback) OVERRIDE;
- private:
-  const PolicyMap kEmpty_;
-
-  DISALLOW_COPY_AND_ASSIGN(PolicyServiceStub);
-};
-
-}  // namespace policy
-
-#endif  // CHROME_BROWSER_POLICY_POLICY_SERVICE_STUB_H_