From e01bf78a79b3562f2f6563b150b9c6affee5f2b9 Mon Sep 17 00:00:00 2001
From: Ben Alpert <ben@benalpert.com>
Date: Thu, 5 May 2016 15:07:04 -0700
Subject: [PATCH] Move dev-only flags to only exist on composites (#6709)

_isOwnerNecessary was unused.
---
 src/renderers/shared/reconciler/ReactCompositeComponent.js   | 4 ++++
 src/renderers/shared/reconciler/instantiateReactComponent.js | 5 -----
 2 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/src/renderers/shared/reconciler/ReactCompositeComponent.js b/src/renderers/shared/reconciler/ReactCompositeComponent.js
index 120e5900a4..37d91f1be0 100644
--- a/src/renderers/shared/reconciler/ReactCompositeComponent.js
+++ b/src/renderers/shared/reconciler/ReactCompositeComponent.js
@@ -169,6 +169,10 @@ var ReactCompositeComponentMixin = {
 
     // ComponentWillUnmount shall only be called once
     this._calledComponentWillUnmount = false;
+
+    if (__DEV__) {
+      this._warnedAboutRefsInRender = false;
+    }
   },
 
   /**
diff --git a/src/renderers/shared/reconciler/instantiateReactComponent.js b/src/renderers/shared/reconciler/instantiateReactComponent.js
index db22ea3b91..968c2991f7 100644
--- a/src/renderers/shared/reconciler/instantiateReactComponent.js
+++ b/src/renderers/shared/reconciler/instantiateReactComponent.js
@@ -135,11 +135,6 @@ function instantiateReactComponent(node) {
   instance._mountIndex = 0;
   instance._mountImage = null;
 
-  if (__DEV__) {
-    instance._isOwnerNecessary = false;
-    instance._warnedAboutRefsInRender = false;
-  }
-
   if (__DEV__) {
     var debugID = isEmpty ? 0 : nextDebugID++;
     instance._debugID = debugID;