- Electron version: 1.4.3
- Operating system: MacOS 10.11.6

When setCertificateVerifyProc is used, Electron will crash as soon as the callback method is called. Crash log is attached and I've created a very simple project to demonstrate how this can be reproduced: https://github.com/gregnolle/electron-cert-verify-demo

[Electron_2016-10-15-120129_Gregs-iMac.crash.txt](https://github.com/electron/electron/files/531093/Electron_2016-10-15-120129_Gregs-iMac.crash.txt)

atom/browser/atom_browser_context.h
#ifndef ATOM_BROWSER_ATOM_BROWSER_CONTEXT_H_
#define ATOM_BROWSER_ATOM_BROWSER_CONTEXT_H_
#include <string>
#include <vector>
#include "atom/browser/net/atom_cookie_delegate.h"
#include "brightray/browser/browser_context.h"
#include "net/cookies/cookie_monster.h"
namespace atom {
class AtomBlobReader;
class AtomDownloadManagerDelegate;
class AtomNetworkDelegate;