From 63417bc975317e0b9c16e2f8c5a50847ac73bcbc Mon Sep 17 00:00:00 2001
From: Paul Betts <paul@paulbetts.org>
Date: Mon, 19 Oct 2015 18:23:13 -0700
Subject: [PATCH] I am not good at C++ at all

---
 atom/browser/api/atom_api_app.h | 2 +-
 atom/browser/browser.cc         | 2 +-
 atom/browser/browser.h          | 4 ++--
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/atom/browser/api/atom_api_app.h b/atom/browser/api/atom_api_app.h
index 2d6a9f7f66b..6654046e828 100644
--- a/atom/browser/api/atom_api_app.h
+++ b/atom/browser/api/atom_api_app.h
@@ -21,7 +21,7 @@ class FilePath;
 namespace mate {
 class Arguments;
 }
-
+  
 namespace atom {
 
 namespace api {
diff --git a/atom/browser/browser.cc b/atom/browser/browser.cc
index f2ee8b42350..84b149330a6 100644
--- a/atom/browser/browser.cc
+++ b/atom/browser/browser.cc
@@ -173,7 +173,7 @@ ProcessSingleton::NotifyResult Browser::GetSingleInstanceResult() {
   return process_notify_result_;
 }
 
-void Browser::SetSingleInstanceCallback(const ProcessSingleton::NotificationCallback& callback) {
+void Browser::SetSingleInstanceCallback(ProcessSingleton::NotificationCallback callback) {
   process_notify_callback_ = callback;
   process_notify_callback_set_ = true;
 }
diff --git a/atom/browser/browser.h b/atom/browser/browser.h
index b84e220d27e..b3de4d169ac 100644
--- a/atom/browser/browser.h
+++ b/atom/browser/browser.h
@@ -67,7 +67,7 @@ class Browser : public WindowListObserver {
   void ClearRecentDocuments();
 
   ProcessSingleton::NotifyResult GetSingleInstanceResult();
-  void SetSingleInstanceCallback(const ProcessSingleton::NotificationCallback& callback);
+  void SetSingleInstanceCallback(ProcessSingleton::NotificationCallback callback);
 
 #if defined(OS_MACOSX)
   // Bounce the dock icon.
@@ -176,7 +176,7 @@ class Browser : public WindowListObserver {
 
   scoped_ptr<AtomProcessSingleton> process_singleton_;
   ProcessSingleton::NotifyResult process_notify_result_;
-  const ProcessSingleton::NotificationCallback process_notify_callback_;
+  ProcessSingleton::NotificationCallback process_notify_callback_;
   bool process_notify_callback_set_;
 
 #if defined(OS_WIN)