From c67c2a858a2b5df134b533b55a2976e8fd854d85 Mon Sep 17 00:00:00 2001
From: Daniel Gasienica <daniel@signal.org>
Date: Thu, 29 Mar 2018 15:38:05 -0400
Subject: [PATCH] Remove Backbone references for attachment migration

It has to run without any other migrations interfering.
---
 js/modules/messages_data_migrator.js | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/js/modules/messages_data_migrator.js b/js/modules/messages_data_migrator.js
index 1e2a5b309..2071f69df 100644
--- a/js/modules/messages_data_migrator.js
+++ b/js/modules/messages_data_migrator.js
@@ -75,15 +75,10 @@ exports.processNext = async ({
 };
 
 exports.processAll = async ({
-  Backbone,
   databaseName,
   minDatabaseVersion,
   upgradeMessageSchema,
 } = {}) => {
-  if (!isObject(Backbone)) {
-    throw new TypeError('"Backbone" is required');
-  }
-
   if (!isString(databaseName)) {
     throw new TypeError('"databaseName" must be a string');
   }