Added support for signed policy blobs on desktop.

chrome/browser/chromeos/settings/device_settings_service.h

 // Copyright (c) 2012 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_SETTINGS_DEVICE_SETTINGS_SERVICE_H_
 #define CHROME_BROWSER_CHROMEOS_SETTINGS_DEVICE_SETTINGS_SERVICE_H_
 
 #include <deque>
 #include <string>
 #include <vector>
 
 #include "base/basictypes.h"
 #include "base/callback.h"
 #include "base/compiler_specific.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/observer_list.h"
+#include "base/stl_util.h"
 #include "chromeos/dbus/session_manager_client.h"
 #include "chromeos/tpm_token_loader.h"
 #include "components/policy/core/common/cloud/cloud_policy_validator.h"
 
 namespace crypto {
 class RSAPrivateKey;
 }
 
 namespace enterprise_management {
 class ChromeDeviceSettingsProto;
@@ skipping 11 matching lines @@
 // class is immutable and refcounted in order to allow safe access from any
 // thread.
 class OwnerKey : public base::RefCountedThreadSafe<OwnerKey> {
  public:
   OwnerKey(scoped_ptr<std::vector<uint8> > public_key,
            scoped_ptr<crypto::RSAPrivateKey> private_key);
 
   const std::vector<uint8>* public_key() {
     return public_key_.get();
   }
+
+  std::string public_key_as_string() {
+    return std::string(reinterpret_cast<const char*>(
+        vector_as_array(public_key_.get())), public_key_->size());
+  }
+
   crypto::RSAPrivateKey* private_key() {
     return private_key_.get();
   }
 
  private:
   friend class base::RefCountedThreadSafe<OwnerKey>;
   ~OwnerKey();
 
   scoped_ptr<std::vector<uint8> > public_key_;
   scoped_ptr<crypto::RSAPrivateKey> private_key_;
@@ skipping 202 matching lines @@
   ScopedTestDeviceSettingsService();
   ~ScopedTestDeviceSettingsService();
 
  private:
   DISALLOW_COPY_AND_ASSIGN(ScopedTestDeviceSettingsService);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_SETTINGS_DEVICE_SETTINGS_SERVICE_H_