Updated KioskAppManager to track whether an app was auto-launched.

chrome/browser/chromeos/login/app_launch_controller.h

Index: chrome/browser/chromeos/login/app_launch_controller.h
diff --git a/chrome/browser/chromeos/login/app_launch_controller.h b/chrome/browser/chromeos/login/app_launch_controller.h
index a8d1af891c9468d444cf659dc37463b65d47f907..22d1e8e6389905ad51b820608ba58030fbf32d6c 100644
--- a/chrome/browser/chromeos/login/app_launch_controller.h
+++ b/chrome/browser/chromeos/login/app_launch_controller.h
@@ -45,7 +45,9 @@ class AppLaunchController
 
   ~AppLaunchController() override;
 
-  void StartAppLaunch();
+  // Starts launching an app - set |auto_launch| to true if the app is being
+  // auto-launched.
+  void StartAppLaunch(bool auto_launch);
 
   bool waiting_for_network() { return waiting_for_network_; }
   bool network_wait_timedout() { return network_wait_timedout_; }