Update Crashpad to b8aaa22905308cc400f880006a84dddac834bd6b

third_party/crashpad/crashpad/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 30 matching lines @@
   //! \param[in] process_annotations A map of annotations to insert as
   //!     process-level annotations into each crash report that is written. Do
   //!     not confuse this with module-level annotations, which are under the
   //!     control of the crashing process, and are used to implement Chrome's
   //!     "crash keys." Process-level annotations are those that are beyond the
   //!     control of the crashing process, which must reliably be set even if
   //!     the process crashes before it's able to establish its own annotations.
   //!     To interoperate with Breakpad servers, the recommended practice is to
   //!     specify values for the `"prod"` and `"ver"` keys as process
   //!     annotations.
+  //! \param[in] user_stream_data_sources Data sources to be used to extend
+  //!     crash reports. For each crash report that is written, the data sources
+  //!     are called in turn. These data sources may contribute additional
+  //!     minidump streams. `nullptr` if not required.
   CrashReportExceptionHandler(
       CrashReportDatabase* database,
       CrashReportUploadThread* upload_thread,
       const std::map<std::string, std::string>* process_annotations,
       const UserStreamDataSources* user_stream_data_sources);
 
   ~CrashReportExceptionHandler() override;
 
   // ExceptionHandlerServer::Delegate:
 
@@ skipping 10 matching lines @@
   CrashReportUploadThread* upload_thread_;  // weak
   const std::map<std::string, std::string>* process_annotations_;  // weak
   const UserStreamDataSources* user_stream_data_sources_;  // weak
 
   DISALLOW_COPY_AND_ASSIGN(CrashReportExceptionHandler);
 };
 
 }  // namespace crashpad
 
 #endif  // CRASHPAD_HANDLER_WIN_CRASH_REPORT_EXCEPTION_HANDLER_H_