Implemented consumer management unenrollment.

chrome/browser/chromeos/policy/browser_policy_connector_chromeos.cc

Index: chrome/browser/chromeos/policy/browser_policy_connector_chromeos.cc
diff --git a/chrome/browser/chromeos/policy/browser_policy_connector_chromeos.cc b/chrome/browser/chromeos/policy/browser_policy_connector_chromeos.cc
index c3203842f0a631b9a957214fe7df9bd4fb53a373..c583098c29700590399a52d08626cda3cc450f8e 100644
--- a/chrome/browser/chromeos/policy/browser_policy_connector_chromeos.cc
+++ b/chrome/browser/chromeos/policy/browser_policy_connector_chromeos.cc
@@ -147,6 +147,7 @@ BrowserPolicyConnectorChromeOS::~BrowserPolicyConnectorChromeOS() {}
 void BrowserPolicyConnectorChromeOS::Init(
     PrefService* local_state,
     scoped_refptr<net::URLRequestContextGetter> request_context) {
+  local_state_ = local_state;
   ChromeBrowserPolicyConnector::Init(local_state, request_context);
 
   const CommandLine* command_line = CommandLine::ForCurrentProcess();
@@ -168,19 +169,7 @@ void BrowserPolicyConnectorChromeOS::Init(
 
     device_cloud_policy_manager_->Initialize(local_state);
     device_cloud_policy_manager_->AddObserver(this);
-
-    device_cloud_policy_initializer_.reset(
-        new DeviceCloudPolicyInitializer(
-            local_state,
-            device_management_service(),
-            consumer_device_management_service_.get(),
-            GetBackgroundTaskRunner(),
-            install_attributes_.get(),
-            state_keys_broker_.get(),
-            device_cloud_policy_manager_->device_store(),
-            device_cloud_policy_manager_,
-            chromeos::DeviceSettingsService::Get()));
-    device_cloud_policy_initializer_->Init();
+    RestartDeviceCloudPolicyInitializer();
   }
 
   device_local_account_policy_service_.reset(
@@ -319,13 +308,19 @@ void BrowserPolicyConnectorChromeOS::RegisterPrefs(
 }
 
 void BrowserPolicyConnectorChromeOS::OnDeviceCloudPolicyManagerConnected() {
+  CHECK(device_cloud_policy_initializer_);
+
   // DeviceCloudPolicyInitializer might still be on the call stack, so we
   // should release the initializer after this function returns.
-  if (device_cloud_policy_initializer_) {
-    device_cloud_policy_initializer_->Shutdown();
-    base::MessageLoop::current()->DeleteSoon(
-        FROM_HERE, device_cloud_policy_initializer_.release());
-  }
+  device_cloud_policy_initializer_->Shutdown();
+  base::MessageLoop::current()->DeleteSoon(
+      FROM_HERE, device_cloud_policy_initializer_.release());
+}
+
+void BrowserPolicyConnectorChromeOS::OnDeviceCloudPolicyManagerDisconnected() {
+  DCHECK(!device_cloud_policy_initializer_);
+
+  RestartDeviceCloudPolicyInitializer();
 }
 
 void BrowserPolicyConnectorChromeOS::SetTimezoneIfPolicyAvailable() {
@@ -347,4 +342,20 @@ void BrowserPolicyConnectorChromeOS::SetTimezoneIfPolicyAvailable() {
   }
 }
 
+void BrowserPolicyConnectorChromeOS::RestartDeviceCloudPolicyInitializer() {
+  device_cloud_policy_initializer_.reset(
+      new DeviceCloudPolicyInitializer(
+          local_state_,
+          device_management_service(),
+          consumer_device_management_service_.get(),
+          GetBackgroundTaskRunner(),
+          install_attributes_.get(),
+          state_keys_broker_.get(),
+          device_cloud_policy_manager_->device_store(),
+          device_cloud_policy_manager_,
+          chromeos::DeviceSettingsService::Get(),
+          consumer_management_service_.get()));
+  device_cloud_policy_initializer_->Init();
+}
+
 }  // namespace policy