From b83fe6f2a4ac586f1603e01edd8e36d2b0aac16a Mon Sep 17 00:00:00 2001
From: lozanol <lozanol@google.com>
Date: Fri, 12 May 2017 10:03:38 -0700
Subject: [PATCH] fix(upgrade): Prevent renaming of $inject property (#16706)

Use bracket notation to access $inject in downgradeInjectable to
support property renaming. Since the return type is any,
Closure compiler renames $inject.
---
 packages/upgrade/src/common/downgrade_injectable.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/upgrade/src/common/downgrade_injectable.ts b/packages/upgrade/src/common/downgrade_injectable.ts
index 7a1a50f054..e9894e36fb 100644
--- a/packages/upgrade/src/common/downgrade_injectable.ts
+++ b/packages/upgrade/src/common/downgrade_injectable.ts
@@ -53,7 +53,7 @@ import {INJECTOR_KEY} from './constants';
  */
 export function downgradeInjectable(token: any): Function {
   const factory = function(i: Injector) { return i.get(token); };
-  (factory as any).$inject = [INJECTOR_KEY];
+  (factory as any)['$inject'] = [INJECTOR_KEY];
 
   return factory;
 }