minidump: Change the ownership model

minidump/minidump_misc_info_writer.h

 // Copyright 2014 The Crashpad Authors. All rights reserved.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
 // You may obtain a copy of the License at
 //
 //     http://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS,
@@ skipping 21 matching lines @@
 //!     minidump file.
 //!
 //! The actual stream written will be a MINIDUMP_MISC_INFO,
 //! MINIDUMP_MISC_INFO_2, MINIDUMP_MISC_INFO_3, or MINIDUMP_MISC_INFO_4 stream.
 //! Later versions of MINIDUMP_MISC_INFO are supersets of earlier versions. The
 //! earliest version that supports all of the information that an object of this
 //! class contains will be used.
 class MinidumpMiscInfoWriter final : public internal::MinidumpStreamWriter {
  public:
   MinidumpMiscInfoWriter();
-  ~MinidumpMiscInfoWriter() {}
+  ~MinidumpMiscInfoWriter() override;
 
   //! \brief Sets the field referenced by #MINIDUMP_MISC1_PROCESS_ID.
   void SetProcessId(uint32_t process_id);
 
   //! \brief Sets the fields referenced by #MINIDUMP_MISC1_PROCESS_TIMES.
   void SetProcessTimes(time_t process_create_time,
                        uint32_t process_user_time,
                        uint32_t process_kernel_time);
 
   //! \brief Sets the fields referenced by #MINIDUMP_MISC1_PROCESSOR_POWER_INFO.
@@ skipping 42 matching lines @@
   size_t CalculateSizeOfObjectFromFlags() const;
 
   MINIDUMP_MISC_INFO_N misc_info_;
 
   DISALLOW_COPY_AND_ASSIGN(MinidumpMiscInfoWriter);
 };
 
 }  // namespace crashpad
 
 #endif  // CRASHPAD_MINIDUMP_MINIDUMP_MISC_INFO_WRITER_H_