Chrome sync: Put WeakPtrFactory members at the end

sync/engine/sync_scheduler_impl.h

Index: sync/engine/sync_scheduler_impl.h
diff --git a/sync/engine/sync_scheduler_impl.h b/sync/engine/sync_scheduler_impl.h
index 8492463b5307ff594c63b001819cb26023ea156d..8cb5af76fde6f67362ec4e6c3f46bdaba4465dd9 100644
--- a/sync/engine/sync_scheduler_impl.h
+++ b/sync/engine/sync_scheduler_impl.h
@@ -239,14 +239,8 @@ class SYNC_EXPORT_PRIVATE SyncSchedulerImpl
 
   virtual void OnActionableError(const sessions::SyncSessionSnapshot& snapshot);
 
-  base::WeakPtrFactory<SyncSchedulerImpl> weak_ptr_factory_;
-
-  // A second factory specially for weak_handle_this_, to allow the handle
-  // to be const and alleviate threading concerns.
-  base::WeakPtrFactory<SyncSchedulerImpl> weak_ptr_factory_for_weak_handle_;
-
   // For certain methods that need to worry about X-thread posting.
-  const WeakHandle<SyncSchedulerImpl> weak_handle_this_;
+  WeakHandle<SyncSchedulerImpl> weak_handle_this_;
 
   // Used for logging.
   const std::string name_;
@@ -316,6 +310,12 @@ class SYNC_EXPORT_PRIVATE SyncSchedulerImpl
   // after credentials are updated.
   bool do_poll_after_credentials_updated_;
 
+  base::WeakPtrFactory<SyncSchedulerImpl> weak_ptr_factory_;
+
+  // A second factory specially for weak_handle_this_, to allow the handle
+  // to be const and alleviate threading concerns.
+  base::WeakPtrFactory<SyncSchedulerImpl> weak_ptr_factory_for_weak_handle_;
+
   DISALLOW_COPY_AND_ASSIGN(SyncSchedulerImpl);
 };