kiosk: Add status report for os update and running app

chrome/browser/chromeos/app_mode/kiosk_app_manager.cc

Index: chrome/browser/chromeos/app_mode/kiosk_app_manager.cc
diff --git a/chrome/browser/chromeos/app_mode/kiosk_app_manager.cc b/chrome/browser/chromeos/app_mode/kiosk_app_manager.cc
index d3c295f20e146146666ee965fa7aaa8f7d59dc8d..59ae97350a0c87cb6ef0715e875c199de3df251b 100644
--- a/chrome/browser/chromeos/app_mode/kiosk_app_manager.cc
+++ b/chrome/browser/chromeos/app_mode/kiosk_app_manager.cc
@@ -238,6 +238,22 @@ void KioskAppManager::InitSession(Profile* profile,
   app_session_->Init(profile, app_id);
 }
 
+void KioskAppManager::AddAppForTest(
+    const std::string& app_id,
+    const AccountId& account_id,
+    const GURL& update_url,
+    const std::string& required_platform_version) {
+  for (auto it = apps_.begin(); it != apps_.end(); ++it) {
+    if ((*it)->app_id() == app_id) {
+      apps_.erase(it);
+      break;
+    }
+  }
+
+  apps_.emplace_back(KioskAppData::CreateForTest(
+      this, app_id, account_id, update_url, required_platform_version));
+}
+
 void KioskAppManager::EnableConsumerKioskAutoLaunch(
     const KioskAppManager::EnableKioskAutoLaunchCallback& callback) {
   policy::BrowserPolicyConnectorChromeOS* connector =