Return a unique_ptr from BinaryValue::CreateWithCopiedBuffer.

ipc/ipc_message_utils.cc

 // 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.
 
 #include "ipc/ipc_message_utils.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include "base/files/file_path.h"
@@ skipping 280 matching lines @@
       if (!ReadParam(m, iter, &val))
         return false;
       *value = new base::StringValue(val);
       break;
     }
     case base::Value::TYPE_BINARY: {
       const char* data;
       int length;
       if (!iter->ReadData(&data, &length))
         return false;
-      *value = base::BinaryValue::CreateWithCopiedBuffer(data, length);
+      std::unique_ptr<base::BinaryValue> val =
+          base::BinaryValue::CreateWithCopiedBuffer(data, length);
+      *value = val.release();
       break;
     }
     case base::Value::TYPE_DICTIONARY: {
       std::unique_ptr<base::DictionaryValue> val(new base::DictionaryValue());
       if (!ReadDictionaryValue(m, iter, val.get(), recursion))
         return false;
       *value = val.release();
       break;
     }
     case base::Value::TYPE_LIST: {
@@ skipping 891 matching lines @@
   return result;
 }
 
 void ParamTraits<MSG>::Log(const param_type& p, std::string* l) {
   l->append("<MSG>");
 }
 
 #endif  // OS_WIN
 
 }  // namespace IPC