Use exactly one of final, override, and virtual

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 64 matching lines @@
                    const std::string& daylight_name,
                    const SYSTEMTIME& daylight_date,
                    int32_t daylight_bias);
 
   //! \brief Sets the fields referenced by #MINIDUMP_MISC4_BUILDSTRING.
   void SetBuildString(const std::string& build_string,
                       const std::string& debug_build_string);
 
  protected:
   // MinidumpWritable:
-  virtual bool Freeze() override;
-  virtual size_t SizeOfObject() override;
-  virtual bool WriteObject(FileWriterInterface* file_writer) override;
-  virtual MinidumpStreamType StreamType() const override;
+  bool Freeze() override;
+  size_t SizeOfObject() override;
+  bool WriteObject(FileWriterInterface* file_writer) override;
+  MinidumpStreamType StreamType() const override;
 
  private:
   //! \brief Returns the size of the object to be written based on
   //!     MINIDUMP_MISC_INFO_N::Flags1.
   //!
   //! The smallest defined structure type in the MINIDUMP_MISC_INFO family that
   //! can hold all of the data that has been populated will be used.
   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_