Use GetDeterministicMachineSpecificId instead of RLZ for device_id

components/user_prefs/tracked/pref_hash_store_impl.h

Index: components/user_prefs/tracked/pref_hash_store_impl.h
diff --git a/components/user_prefs/tracked/pref_hash_store_impl.h b/components/user_prefs/tracked/pref_hash_store_impl.h
index 1b5682eed4e83df46a039b50352e77da565756ff..76b6f7597e140ccbeb5a710bde0b239a3edbffe0 100644
--- a/components/user_prefs/tracked/pref_hash_store_impl.h
+++ b/components/user_prefs/tracked/pref_hash_store_impl.h
@@ -25,12 +25,12 @@ class PrefHashStoreImpl : public PrefHashStore {
   };
 
   // Constructs a PrefHashStoreImpl that calculates hashes using
-  // |seed| and |device_id| and stores them in |contents|.
+  // |seed| and |legacy_device_id| and stores them in |contents|.
   //
-  // The same |seed| and |device_id| must be used to load and validate
+  // The same |seed| and |legacy_device_id| must be used to load and validate
   // previously stored hashes in |contents|.
   PrefHashStoreImpl(const std::string& seed,
-                    const std::string& device_id,
+                    const std::string& legacy_device_id,
                     bool use_super_mac);
 
   ~PrefHashStoreImpl() override;