win: Implement CRASHPAD_SIMULATE_CRASH()

handler/win/crash_report_exception_handler.h

 // Copyright 2015 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 40 matching lines @@
       CrashReportUploadThread* upload_thread,
       const std::map<std::string, std::string>* process_annotations);
 
   ~CrashReportExceptionHandler() override;
 
   // ExceptionHandlerServer::Delegate:
 
   //! \brief Processes an exception message by writing a crash report to this
   //!     object's CrashReportDatabase.
   void ExceptionHandlerServerStarted() override;
-  unsigned int ExceptionHandlerServerException(
+  void ExceptionHandlerServerException(
       HANDLE process,
       WinVMAddress exception_information_address) override;
 
  private:
   CrashReportDatabase* database_;  // weak
   CrashReportUploadThread* upload_thread_;  // weak
   const std::map<std::string, std::string>* process_annotations_;  // weak
 
   DISALLOW_COPY_AND_ASSIGN(CrashReportExceptionHandler);
 };
 
 }  // namespace crashpad
 
 #endif  // CRASHPAD_HANDLER_WIN_CRASH_REPORT_EXCEPTION_HANDLER_H_