Implemented DeviceStatusCollector::GetDeviceSessionStatus()

chrome/browser/chromeos/policy/device_status_collector.h

Index: chrome/browser/chromeos/policy/device_status_collector.h
diff --git a/chrome/browser/chromeos/policy/device_status_collector.h b/chrome/browser/chromeos/policy/device_status_collector.h
index e4b1f73327fb9ab272d4b5fe3e31904910ea3292..78414b920bcce0c76e1b3c3a418bfd4dfd88ec6d 100644
--- a/chrome/browser/chromeos/policy/device_status_collector.h
+++ b/chrome/browser/chromeos/policy/device_status_collector.h
@@ -43,6 +43,8 @@ class PrefService;
 
 namespace policy {
 
+struct DeviceLocalAccount;
+
 // Collects and summarizes the status of an enterprised-managed ChromeOS device.
 class DeviceStatusCollector {
  public:
@@ -99,10 +101,11 @@ class DeviceStatusCollector {
   // Callback which receives the results of the idle state check.
   void IdleStateCallback(ui::IdleState state);
 
-  // Returns true if the currently active session is an auto-launched
-  // kiosk session (this enables functionality such as network reporting).
+  // Returns the DeviceLocalAccount associated with the currently active
+  // kiosk session, if the session was auto-launched with zero delay
+  // (this enables functionality such as network reporting).
   // Virtual to allow mocking.
-  virtual bool IsAutoLaunchedKioskSession();
+  virtual scoped_ptr<DeviceLocalAccount> GetAutoLaunchedKioskSessionInfo();
 
   // Samples the current CPU and RAM usage and updates our cache of samples.
   void SampleResourceUsage();
@@ -111,6 +114,9 @@ class DeviceStatusCollector {
   // can be mocked.
   virtual std::vector<double> GetPerProcessCPUUsage();
 
+  // Gets the version of the passed app. Virtual to allow mocking.

[bartfab (slow), 2015/02/16 13:30:33]

Nit: Add a comment that this works for kiosk apps only.

[Andrew T Wilson (Slow), 2015/02/17 10:57:25]

This works for any app - we just grab the version from the extension registry.
It turns out that currently it's only *called* for kiosk apps, but the code
itself has no restrictions on its use.

+  virtual std::string GetAppVersion(const std::string& app_id);
+
   // The number of days in the past to store device activity.
   // This is kept in case device status uploads fail for a number of days.
   unsigned int max_stored_past_activity_days_;