Revert moving out setupDevtools call

Reviewed By: menglu

Differential Revision: D2609340

fb-gh-sync-id: 3b27b3e18805660bd19ae705916ce4e51120f7f3

Libraries/JavaScriptAppEngine/Initialization/InitializeJavaScriptAppEngine.js

@@ -178,13 +178,6 @@ function setUpNumber() {
   Number.MIN_SAFE_INTEGER = Number.MIN_SAFE_INTEGER || -(Math.pow(2, 53) - 1);
 }
 
-function setUpDevTools() {
-  if (__DEV__ && !window.document) {
-    var setupDevtools = require('setupDevtools');
-    setupDevtools();
-  }
-}
-
 setUpProcessEnv();
 setUpRedBoxErrorHandler();
 setUpTimers();
@@ -197,7 +190,6 @@ setUpWebSockets();
 setUpProfile();
 setUpFlowChecker();
 setUpNumber();
-setUpDevTools();
 
 // Just to make sure the JS gets packaged up. Wait until the JS environment has
 // been initialized before requiring them.

Libraries/ReactIOS/renderApplication.ios.js

@@ -69,6 +69,10 @@ function renderApplication<D, P, S>(
     rootTag,
     'Expect to have a valid rootTag, instead got ', rootTag
   );
+  if (__DEV__ && !window.document) {
+    var setupDevtools = require('setupDevtools');
+    setupDevtools();
+  }
   React.render(
     <AppContainer rootTag={rootTag}>
       <RootComponent