Enable screen capture for ARC++ Kiosk

chrome/browser/chromeos/app_mode/arc/arc_kiosk_app_manager.h

Index: chrome/browser/chromeos/app_mode/arc/arc_kiosk_app_manager.h
diff --git a/chrome/browser/chromeos/app_mode/arc/arc_kiosk_app_manager.h b/chrome/browser/chromeos/app_mode/arc/arc_kiosk_app_manager.h
index a81da14c4d9c743a69eca8962ea9a86b82200cb3..965eb5a244b2b9c75643c8678fb75ae95d0ee72f 100644
--- a/chrome/browser/chromeos/app_mode/arc/arc_kiosk_app_manager.h
+++ b/chrome/browser/chromeos/app_mode/arc/arc_kiosk_app_manager.h
@@ -81,6 +81,9 @@ class ArcKioskAppManager {
   void AddObserver(ArcKioskAppManagerObserver* observer);
   void RemoveObserver(ArcKioskAppManagerObserver* observer);
 
+  void SetWasAutoLaunchedWithZeroDelay(const AccountId& account_id);
+  const AccountId& GetWasAutoLaunchedWithZeroDelay() const;
+
  private:
   // Updates apps_ based on CrosSettings.
   void UpdateApps();
@@ -91,6 +94,7 @@ class ArcKioskAppManager {
 
   ArcKioskApps apps_;
   AccountId auto_launch_account_id_;

[Ivan Šandrk, 2017/03/16 18:30:43]

Here's the auto_launch_account_id_

+  AccountId currently_auto_launched_with_zero_delay_account_id_;
   base::ObserverList<ArcKioskAppManagerObserver, true> observers_;
 
   std::unique_ptr<CrosSettings::ObserverSubscription>