- Electron version: 1.3.7
- Operating system: Mac OS and Windows 10

Steps:
- run a CPU profile from dev tools
- stop it (you get some output)
- save the file

=> the resulting file has 0KB

I cannot reproduce in Chrome 53, but I can reproduce in a bare electron app.

atom/browser/atom_browser_client.cc
content::WebContents* web_contents,
    int cert_error,
    const net::SSLInfo& ssl_info,
    const GURL& request_url,
    content::ResourceType resource_type,
    bool overridable,
    bool strict_enforcement,
    bool expired_previous_decision,
    const base::Callback<void(bool)>& callback,
    content::CertificateRequestResultType* request) {
  if (delegate_) {
    delegate_->AllowCertificateError(
        web_contents, cert_error, ssl_info, request_url,
        resource_type, overridable, strict_enforcement,
        expired_previous_decision, callback, request);
  }
}
void AtomBrowserClient::SelectClientCertificate(
    content::WebContents* web_contents,
    net::SSLCertRequestInfo* cert_request_info,
    std::unique_ptr<content::ClientCertificateDelegate> delegate) {
  if (!cert_request_info->client_certs.empty() && delegate_) {
    delegate_->SelectClientCertificate(
        web_contents, cert_request_info, std::move(delegate));
  }
}
void AtomBrowserClient::ResourceDispatcherHostCreated() {