Sync: Add DeviceInfo's ChangeProcessor

chrome/browser/sync/test_profile_sync_service.cc

Index: chrome/browser/sync/test_profile_sync_service.cc
diff --git a/chrome/browser/sync/test_profile_sync_service.cc b/chrome/browser/sync/test_profile_sync_service.cc
index 4a3005c83e363fb6b2305f38005e87dcd4e2b833..baf16131dceead8cdb863c2df068b582c6974c05 100644
--- a/chrome/browser/sync/test_profile_sync_service.cc
+++ b/chrome/browser/sync/test_profile_sync_service.cc
@@ -131,6 +131,10 @@ void SyncBackendHostForProfileSyncTest
         // syncer) is a decryption attempt, which will fail the first time.
       }
 
+      if (!directory->initial_sync_ended_for_type(DEVICE_INFO)) {
+        syncer::TestUserShare::CreateRoot(DEVICE_INFO, user_share);
+      }
+
       if (!directory->initial_sync_ended_for_type(EXPERIMENTS)) {
         syncer::TestUserShare::CreateRoot(EXPERIMENTS, user_share);
       }