From 72807101ed1ec1eb3a61fad5eedc329ed0fd8339 Mon Sep 17 00:00:00 2001
From: Pawel Kozlowski <pkozlowski.opensource@gmail.com>
Date: Tue, 10 Sep 2019 13:34:11 +0200
Subject: [PATCH] perf(ivy): check for animation synthetic props in dev mode
 only (#32578)

PR Close #32578
---
 packages/platform-browser/src/dom/dom_renderer.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/platform-browser/src/dom/dom_renderer.ts b/packages/platform-browser/src/dom/dom_renderer.ts
index bda769027b..9f7b68ed2f 100644
--- a/packages/platform-browser/src/dom/dom_renderer.ts
+++ b/packages/platform-browser/src/dom/dom_renderer.ts
@@ -221,7 +221,7 @@ class DefaultDomRenderer2 implements Renderer2 {
   }
 
   setProperty(el: any, name: string, value: any): void {
-    checkNoSyntheticProp(name, 'property');
+    ngDevMode && checkNoSyntheticProp(name, 'property');
     el[name] = value;
   }
 
@@ -229,7 +229,7 @@ class DefaultDomRenderer2 implements Renderer2 {
 
   listen(target: 'window'|'document'|'body'|any, event: string, callback: (event: any) => boolean):
       () => void {
-    checkNoSyntheticProp(event, 'listener');
+    ngDevMode && checkNoSyntheticProp(event, 'listener');
     if (typeof target === 'string') {
       return <() => void>this.eventManager.addGlobalEventListener(
           target, event, decoratePreventDefault(callback));