WIP

chrome/browser/chromeos/login/existing_user_controller.cc

Index: chrome/browser/chromeos/login/existing_user_controller.cc
diff --git a/chrome/browser/chromeos/login/existing_user_controller.cc b/chrome/browser/chromeos/login/existing_user_controller.cc
index 06f697ec7906a033097dec31addf20cbb4040189..a7ef1ee1e8259a615c62c4b98ea40edc91a77b15 100644
--- a/chrome/browser/chromeos/login/existing_user_controller.cc
+++ b/chrome/browser/chromeos/login/existing_user_controller.cc
@@ -163,6 +163,7 @@ ExistingUserController::ExistingUserController(LoginDisplayHost* host)
   cros_settings_->AddSettingsObserver(kAccountsPrefAllowNewUser, this);
   cros_settings_->AddSettingsObserver(kAccountsPrefAllowGuest, this);
   cros_settings_->AddSettingsObserver(kAccountsPrefUsers, this);
+  g_browser_process->device_policy_change_watcher()->AddObserver(this);
 }
 
 void ExistingUserController::Init(const UserList& users) {
@@ -266,6 +267,12 @@ void ExistingUserController::Observe(
   login_display_->OnUserImageChanged(*content::Details<User>(details).ptr());
 }
 
+void ExistingUserController::OnDevicePolicyStatusChanged(
+    const std::vector<std::string>& users_with_changed_device_policy) {
+  LOG(ERROR) << "Device policy change for "
+             << users_with_changed_device_policy.size() << " users.";
+}
+
 ////////////////////////////////////////////////////////////////////////////////
 // ExistingUserController, private:
 
@@ -277,6 +284,7 @@ ExistingUserController::~ExistingUserController() {
   cros_settings_->RemoveSettingsObserver(kAccountsPrefAllowNewUser, this);
   cros_settings_->RemoveSettingsObserver(kAccountsPrefAllowGuest, this);
   cros_settings_->RemoveSettingsObserver(kAccountsPrefUsers, this);
+  g_browser_process->device_policy_change_watcher()->RemoveObserver(this);
 
   if (current_controller_ == this) {
     current_controller_ = NULL;