Fixed cloud policy refresh API to return correct value.

components/policy/core/common/cloud/cloud_policy_refresh_scheduler.h

Index: components/policy/core/common/cloud/cloud_policy_refresh_scheduler.h
diff --git a/components/policy/core/common/cloud/cloud_policy_refresh_scheduler.h b/components/policy/core/common/cloud/cloud_policy_refresh_scheduler.h
index 30fee43a0c15a3df9946b92675a5d3f8033beb6f..fc1a2edd9f8651a081afc5b00499f0a789da5664 100644
--- a/components/policy/core/common/cloud/cloud_policy_refresh_scheduler.h
+++ b/components/policy/core/common/cloud/cloud_policy_refresh_scheduler.h
@@ -48,10 +48,14 @@ class POLICY_EXPORT CloudPolicyRefreshScheduler
   ~CloudPolicyRefreshScheduler() override;
 
   base::Time last_refresh() const { return last_refresh_; }
-  int64_t refresh_delay() const { return refresh_delay_ms_; }
 
-  // Sets the refresh delay to |refresh_delay| (subject to min/max clamping).
-  void SetRefreshDelay(int64_t refresh_delay);
+  // Sets the refresh delay to |refresh_delay| (actual refresh delay may vary
+  // due to min/max clamping, changes to delay due to invalidations, etc).
+  void SetDesiredRefreshDelay(int64_t refresh_delay);
+
+  // Returns the current fixed refresh delay (can vary depending on whether
+  // invalidations are available or not).
+  int64_t GetActualRefreshDelay() const;
 
   // Requests a policy refresh to be performed soon.
   void RefreshSoon();