Remove old cloud policy code.

chrome/browser/policy/policy_notifier.cc

-// 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/browser/policy/policy_notifier.h"
-
-namespace policy {
-
-void PolicyNotifier::AddObserver(CloudPolicySubsystem::Observer* observer) {
-  observer_list_.AddObserver(observer);
-}
-
-void PolicyNotifier::RemoveObserver(CloudPolicySubsystem::Observer* observer) {
-  observer_list_.RemoveObserver(observer);
-}
-
-PolicyNotifier::PolicyNotifier()
-    : state_(CloudPolicySubsystem::UNENROLLED),
-      error_details_(CloudPolicySubsystem::NO_DETAILS) {
-  for (int i = 0; i < NUM_SOURCES; ++i) {
-    component_states_[i] = CloudPolicySubsystem::UNENROLLED;
-    component_error_details_[i] = CloudPolicySubsystem::NO_DETAILS;
-  }
-}
-
-PolicyNotifier::~PolicyNotifier() {
-}
-
-void PolicyNotifier::Inform(PolicySubsystemState state,
-                            ErrorDetails error_details,
-                            StatusSource source) {
-  component_states_[source] = state;
-  component_error_details_[source] = error_details;
-  RecomputeState();
-}
-
-void PolicyNotifier::RecomputeState() {
-  // Define shortcuts.
-  PolicySubsystemState* s = component_states_;
-  ErrorDetails* e = component_error_details_;
-
-  // Compute overall state. General idea: If any component knows we're
-  // unmanaged, set that as global state. Otherwise, ask components in the
-  // order they normally do work in. If anyone reports 'SUCCESS' or 'UNENROLLED'
-  // (which can also be read as 'undefined/unknown', ask the next component.
-  if (s[TOKEN_FETCHER] == CloudPolicySubsystem::UNMANAGED ||
-      s[POLICY_CONTROLLER] == CloudPolicySubsystem::UNMANAGED ||
-      s[POLICY_CACHE] == CloudPolicySubsystem::UNMANAGED) {
-    state_ = CloudPolicySubsystem::UNMANAGED;
-    error_details_ = CloudPolicySubsystem::NO_DETAILS;
-  } else if (s[TOKEN_FETCHER] == CloudPolicySubsystem::UNENROLLED &&
-             (e[TOKEN_FETCHER] == CloudPolicySubsystem::BAD_SERIAL_NUMBER ||
-              e[TOKEN_FETCHER] == CloudPolicySubsystem::BAD_ENROLLMENT_MODE ||
-              e[TOKEN_FETCHER] == CloudPolicySubsystem::MISSING_LICENSES)) {
-    state_ = s[TOKEN_FETCHER];
-    error_details_ = e[TOKEN_FETCHER];
-  } else if (s[TOKEN_FETCHER] == CloudPolicySubsystem::NETWORK_ERROR) {
-    state_ = s[TOKEN_FETCHER];
-    error_details_ = e[TOKEN_FETCHER];
-  } else if (s[TOKEN_FETCHER] ==  CloudPolicySubsystem::BAD_GAIA_TOKEN) {
-    state_ = s[TOKEN_FETCHER];
-    error_details_ = e[TOKEN_FETCHER];
-  } else if (s[POLICY_CONTROLLER] == CloudPolicySubsystem::NETWORK_ERROR) {
-    state_ = s[POLICY_CONTROLLER];
-    error_details_ = e[POLICY_CONTROLLER];
-  } else if (s[TOKEN_FETCHER] == CloudPolicySubsystem::SUCCESS &&
-             s[POLICY_CONTROLLER] != CloudPolicySubsystem::SUCCESS) {
-    // We need to be able to differentiate between token fetch success or
-    // policy fetch success.
-    state_ = CloudPolicySubsystem::TOKEN_FETCHED;
-    error_details_ = CloudPolicySubsystem::NO_DETAILS;
-  } else {
-    state_ = s[POLICY_CACHE];
-    error_details_ = e[POLICY_CACHE];
-  }
-
-  FOR_EACH_OBSERVER(CloudPolicySubsystem::Observer, observer_list_,
-                    OnPolicyStateChanged(state_, error_details_));
-}
-
-}  // namespace policy