win: Add DumpAndCrash to client

client/crashpad_client.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 124 matching lines @@
   //! \return The full name of the crash handler IPC pipe, a string of the form
   //!     `"\\.\pipe\NAME"`.
   std::wstring GetHandlerIPCPipe() const;
 
   //! \brief Requests that the handler capture a dump even though there hasn't
   //!     been a crash.
   //!
   //! \param[in] context A `CONTEXT`, generally captured by CaptureContext() or
   //!     similar.
   static void DumpWithoutCrash(const CONTEXT& context);
+
+  //! \brief Requests that the handler capture a dump using the given \a
+  //!     exception_pointers to get the `EXCEPTION_RECORD` and `CONTEXT`.
+  //!
+  //! This function is not necessary in general usage as an unhandled exception
+  //! filter is installed by UseHandler().
+  //!
+  //! \param[in] exception_pointers An `EXCEPTION_POINTERS`, as would generally
+  //!     passed to an unhandled exception filter.
+  static void DumpAndCrash(EXCEPTION_POINTERS* exception_pointers);
 #endif
 
   //! \brief Configures the process to direct its crashes to a Crashpad handler.
   //!
   //! The Crashpad handler must previously have been started by StartHandler()
   //! or configured by SetHandlerMachService(), SetHandlerMachPort(), or
   //! SetHandlerIPCPipe().
   //!
   //! On Mac OS X, this method sets the task’s exception port for `EXC_CRASH`,
   //! `EXC_RESOURCE`, and `EXC_GUARD` exceptions to the Mach send right obtained
@@ skipping 41 matching lines @@
 #elif defined(OS_WIN)
   std::wstring ipc_pipe_;
 #endif
 
   DISALLOW_COPY_AND_ASSIGN(CrashpadClient);
 };
 
 }  // namespace crashpad
 
 #endif  // CRASHPAD_CLIENT_CRASHPAD_CLIENT_H_