Extract certificate policy application from NetworkLibrary.

chromeos/network/certificate_handler.h

Index: chromeos/network/certificate_handler.h
diff --git a/chromeos/network/certificate_handler.h b/chromeos/network/certificate_handler.h
new file mode 100644
index 0000000000000000000000000000000000000000..ec706e727a17ee80ce8f0f85dd1b2d3d70234631
--- /dev/null
+++ b/chromeos/network/certificate_handler.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 CHROMEOS_NETWORK_CERTIFICATE_HANDLER_H_
+#define CHROMEOS_NETWORK_CERTIFICATE_HANDLER_H_
+
+#include "chromeos/chromeos_export.h"
+#include "chromeos/network/onc/onc_constants.h"
+#include "net/cert/x509_certificate.h"
+
+namespace base {
+class ListValue;
+}
+
+namespace chromeos {
+
+class CHROMEOS_EXPORT CertificateHandler {
+ public:
+  CertificateHandler();
+  virtual ~CertificateHandler();
+
+  // Initializes the singleton.
+  static void Initialize();
+
+  // Returns if the singleton is initialized.
+  static bool IsInitialized();
+
+  // Destroys the singleton.
+  static void Shutdown();
+
+  // Initialize() must be called before this.
+  static CertificateHandler* Get();
+
+  // Import the |certificates|, which must be a list of ONC Certificate objects.
+  // If |onc_trusted_certificates| is not NULL, it will be filled with the list
+  // of certificates that requested the TrustBit "Web". Returns true if all
+  // certificates were imported successfully.
+  virtual bool ImportCertificates(
+      const base::ListValue& certificates,
+      onc::ONCSource source,
+      net::CertificateList* onc_trusted_certificates);
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(CertificateHandler);
+};
+
+}  // namespace chromeos
+
+#endif  // CHROMEOS_NETWORK_CERTIFICATE_HANDLER_H_