From 371e25af6929dbe47f0eb423bfc6175e396ee778 Mon Sep 17 00:00:00 2001
From: Kevin Sawicki <kevin@github.com>
Date: Wed, 24 Sep 2014 10:23:10 -0700
Subject: [PATCH] Disable deprecations unless in dev/spec mode

These are currently adding ~200ms to startup so temporarily disable
until the grim performance is improved and/or core and bundled packages
are updated to not call deprecated APIs.
---
 src/atom.coffee | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/atom.coffee b/src/atom.coffee
index f3818649e..b3c1fc17a 100644
--- a/src/atom.coffee
+++ b/src/atom.coffee
@@ -158,6 +158,12 @@ class Atom extends Model
   #
   # Call after this instance has been assigned to the `atom` global.
   initialize: ->
+    # Disable deprecations unless in dev mode or spec mode so that regular
+    # editor performance isn't impacted by generating stack traces for
+    # deprecated calls.
+    unless @inDevMode() or @inSpecMode()
+      require('grim').deprecate = ->
+
     window.onerror = =>
       @openDevTools()
       @executeJavaScriptInDevTools('InspectorFrontendAPI.showConsole()')