*WIP* Store NSS slots per profile. Move keygen to chrome.

chrome/browser/chromeos/net/nss_cert_database_cros.h

Index: chrome/browser/chromeos/net/nss_cert_database_cros.h
diff --git a/chrome/browser/chromeos/net/nss_cert_database_cros.h b/chrome/browser/chromeos/net/nss_cert_database_cros.h
new file mode 100644
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+++ b/chrome/browser/chromeos/net/nss_cert_database_cros.h
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+// Copyright (c) 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.
+
+#ifndef CHROME_BROWSER_CHROMEOS_NET_NSS_CERT_DATABASE_CROS_
+#define CHROME_BROWSER_CHROMEOS_NET_NSS_CERT_DATABASE_CROS_
+
+#include "chrome/browser/chromeos/net/profile_cert_filter.h"
+#include "crypto/scoped_nss_types.h"
+#include "net/cert/nss_cert_database.h"
+
+namespace net {
+class CryptoModule;
+typedef std::vector<scoped_refptr<CryptoModule> > CryptoModuleList;
+class X509Certificate;
+typedef std::vector<scoped_refptr<X509Certificate> > CertificateList;
+}
+
+namespace chromeos {
+
+class NSSCertDatabaseCros : public net::NSSCertDatabase {
+ public:
+  NSSCertDatabaseCros(crypto::ScopedPK11Slot public_slot,
+                      crypto::ScopedPK11Slot private_slot);
+  virtual ~NSSCertDatabaseCros();
+
+  // net::NSSCertDatabase implementation.
+  virtual void ListCerts(net::CertificateList* certs) OVERRIDE;
+  virtual void ListModules(net::CryptoModuleList* modules, bool need_rw) const
+      OVERRIDE;
+  // TODO(mattm): handle trust setting, deletion, etc correctly when certs exist
+  // in multiple slots.
+  // TODO(mattm): handle trust setting correctly for certs in read-only slots.
+
+ protected:
+  // net::NSSCertDatabase implementation.
+  virtual crypto::ScopedPK11Slot GetPublicSlot() const OVERRIDE;
+  virtual crypto::ScopedPK11Slot GetPrivateSlot() const OVERRIDE;
+
+ private:
+  crypto::ScopedPK11Slot public_slot_;
+  crypto::ScopedPK11Slot private_slot_;
+  ProfileCertFilter profile_cert_filter_;
+
+  DISALLOW_COPY_AND_ASSIGN(NSSCertDatabaseCros);
+};
+
+}  // namespace chromeos
+
+#endif  // CHROME_BROWSER_CHROMEOS_NET_NSS_CERT_DATABASE_CROS_