Pass slot id to Shill for manually configured WiFi with EAP-TLS.

chrome/browser/chromeos/options/cert_library.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/chromeos/options/cert_library.h"
 
 #include <algorithm>
 
 #include "base/command_line.h"
 #include "base/i18n/string_compare.h"
@@ skipping 131 matching lines @@
 }
 
 bool CertLibrary::CertificatesLoaded() const {
   return CertLoader::Get()->certificates_loaded();
 }
 
 bool CertLibrary::IsHardwareBacked() const {
   return CertLoader::Get()->IsHardwareBacked();
 }
 
+std::string CertLibrary::GetTPMSlotID() const {
+  return base::IntToString(CertLoader::Get()->TPMTokenSlotID());
+}
+
 int CertLibrary::NumCertificates(CertType type) const {
   const net::CertificateList& cert_list = GetCertificateListForType(type);
   return static_cast<int>(cert_list.size());
 }
 
 base::string16 CertLibrary::GetCertDisplayStringAt(CertType type,
                                                    int index) const {
   net::X509Certificate* cert = GetCertificateAt(type, index);
   bool hardware_backed = IsCertHardwareBackedAt(type, index);
   return GetDisplayString(cert, hardware_backed);
@@ skipping 109 matching lines @@
     return user_certs_;
   if (type == CERT_TYPE_SERVER)
     return server_certs_;
   if (type == CERT_TYPE_SERVER_CA)
     return server_ca_certs_;
   DCHECK(type == CERT_TYPE_DEFAULT);
   return certs_;
 }
 
 }  // namespace chromeos