Added affiliation IDs for the new affiliation determination.

chrome/browser/chromeos/policy/browser_policy_connector_chromeos.h

Index: chrome/browser/chromeos/policy/browser_policy_connector_chromeos.h
diff --git a/chrome/browser/chromeos/policy/browser_policy_connector_chromeos.h b/chrome/browser/chromeos/policy/browser_policy_connector_chromeos.h
index fe342d8ccbe18ee9199f39d6292c5282e82d38b5..750c708673742b806d85c8f0c1b90f0cbca98f06 100644
--- a/chrome/browser/chromeos/policy/browser_policy_connector_chromeos.h
+++ b/chrome/browser/chromeos/policy/browser_policy_connector_chromeos.h
@@ -5,6 +5,7 @@
 #ifndef CHROME_BROWSER_CHROMEOS_POLICY_BROWSER_POLICY_CONNECTOR_CHROMEOS_H_
 #define CHROME_BROWSER_CHROMEOS_POLICY_BROWSER_POLICY_CONNECTOR_CHROMEOS_H_
 
+#include <set>
 #include <string>
 
 #include "base/basictypes.h"
@@ -144,6 +145,8 @@ class BrowserPolicyConnectorChromeOS
   void OnDeviceCloudPolicyManagerConnected() override;
   void OnDeviceCloudPolicyManagerDisconnected() override;
 
+  std::set<std::string> GetDeviceAffiliationIDs() const;
+
  private:
   // Set the timezone as soon as the policies are available.
   void SetTimezoneIfPolicyAvailable();