Convert chrome/common to std::unique_ptr

chrome/common/cloud_print/cloud_print_cdd_conversion.cc

 // Copyright 2014 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/common/cloud_print/cloud_print_cdd_conversion.h"
 
 #include <stddef.h>
 
+#include <memory>
+
 #include "base/strings/string_number_conversions.h"
 #include "components/cloud_devices/common/printer_description.h"
 #include "printing/backend/print_backend.h"
 
 namespace cloud_print {
 
-scoped_ptr<base::DictionaryValue> PrinterSemanticCapsAndDefaultsToCdd(
+std::unique_ptr<base::DictionaryValue> PrinterSemanticCapsAndDefaultsToCdd(
     const printing::PrinterSemanticCapsAndDefaults& semantic_info) {
   using namespace cloud_devices::printer;
   cloud_devices::CloudDeviceDescription description;
 
   ContentTypesCapability content_types;
   content_types.AddOption("application/pdf");
   content_types.SaveTo(&description);
 
   if (semantic_info.collate_capable) {
     CollateCapability collate;
@@ skipping 88 matching lines @@
       NOTREACHED();
     }
   }
 
   OrientationCapability orientation;
   orientation.AddDefaultOption(PORTRAIT, true);
   orientation.AddOption(LANDSCAPE);
   orientation.AddOption(AUTO_ORIENTATION);
   orientation.SaveTo(&description);
 
-  return scoped_ptr<base::DictionaryValue>(description.root().DeepCopy());
+  return std::unique_ptr<base::DictionaryValue>(description.root().DeepCopy());
 }
 
 }  // namespace cloud_print