Pass user_affiliation request parameter on user cloud policy requests.

chrome/browser/policy/cloud_policy_data_store.h

Index: chrome/browser/policy/cloud_policy_data_store.h
diff --git a/chrome/browser/policy/cloud_policy_data_store.h b/chrome/browser/policy/cloud_policy_data_store.h
index c115d561ba107edd72973c3162a249336ddf5037..ece7d199600a9bd503adcd750c943baed66da9bf 100644
--- a/chrome/browser/policy/cloud_policy_data_store.h
+++ b/chrome/browser/policy/cloud_policy_data_store.h
@@ -34,6 +34,15 @@ class CloudPolicyDataStore {
     virtual void OnCredentialsChanged() = 0;
   };
 
+  // Describes the affilitation of a user w.r.t. the managed state of the
+  // device.
+  enum UserAffiliation {
+    // User is on the same domain the device was registered with.
+    USER_AFFILIATION_MANAGED,
+    // No affiliation between device and user user.
+    USER_AFFILIATION_NONE,
+  };
+
   ~CloudPolicyDataStore();
 
   // Create CloudPolicyData with constants initialized for fetching user
@@ -68,6 +77,7 @@ class CloudPolicyDataStore {
 
   void set_device_id(const std::string& device_id);
   void set_user_name(const std::string& user_name);
+  void set_user_affiliation(UserAffiliation user_affiliation);
 
   const std::string& device_id() const;
   const std::string& device_token() const;
@@ -80,6 +90,7 @@ class CloudPolicyDataStore {
   const std::string& policy_type() const;
   bool token_cache_loaded() const;
   const std::string& user_name() const;
+  const UserAffiliation user_affiliation() const;
 
   void AddObserver(Observer* observer);
   void RemoveObserver(Observer* observer);
@@ -101,6 +112,7 @@ class CloudPolicyDataStore {
 
   // Data necessary for constructing policy requests.
   std::string device_token_;
+  UserAffiliation user_affiliation_;
 
   // Constants that won't change over the life-time of a cloud policy
   // subsystem.