Move policy code into components/policy.

chrome/browser/policy/cloud/user_info_fetcher.h

-// 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_CLOUD_USER_INFO_FETCHER_H_
-#define CHROME_BROWSER_POLICY_CLOUD_USER_INFO_FETCHER_H_
-
-#include <string>
-#include "base/memory/scoped_ptr.h"
-#include "net/url_request/url_fetcher_delegate.h"
-
-class GoogleServiceAuthError;
-
-namespace base {
-class DictionaryValue;
-}
-
-namespace net {
-class URLFetcher;
-class URLRequestContextGetter;
-}
-
-namespace policy {
-
-// Class that makes a UserInfo request, parses the response, and notifies
-// a provided Delegate when the request is complete.
-class UserInfoFetcher : public net::URLFetcherDelegate {
- public:
-  class Delegate {
-   public:
-    // Invoked when the UserInfo request has succeeded, passing the parsed
-    // response in |response|. Delegate may free the UserInfoFetcher in this
-    // callback.
-    virtual void OnGetUserInfoSuccess(
-        const base::DictionaryValue* response) = 0;
-
-    // Invoked when the UserInfo request has failed, passing the associated
-    // error in |error|. Delegate may free the UserInfoFetcher in this
-    // callback.
-    virtual void OnGetUserInfoFailure(const GoogleServiceAuthError& error) = 0;
-  };
-
-  // Create a new UserInfoFetcher. |context| can be NULL for unit tests.
-  UserInfoFetcher(Delegate* delegate, net::URLRequestContextGetter* context);
-  virtual ~UserInfoFetcher();
-
-  // Starts the UserInfo request, using the passed OAuth2 |access_token|.
-  void Start(const std::string& access_token);
-
-  // net::URLFetcherDelegate implementation.
-  virtual void OnURLFetchComplete(const net::URLFetcher* source) OVERRIDE;
-
- private:
-  Delegate* delegate_;
-  net::URLRequestContextGetter* context_;
-  scoped_ptr<net::URLFetcher> url_fetcher_;
-
-  DISALLOW_COPY_AND_ASSIGN(UserInfoFetcher);
-};
-
-}  // namespace policy
-
-#endif  // CHROME_BROWSER_POLICY_CLOUD_USER_INFO_FETCHER_H_