Exit cleanly for the SRPC "log" requests instead of generating crash reports.

src/shared/platform/nacl_log.h

 /*
  * Copyright (c) 2012 The Native Client Authors. All rights reserved.
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 /*
  * NaCl logging module.
  *
  * This module is used in many parts of Native Client to generate
@@ skipping 352 matching lines @@
  * The function at |fn| is invoked when NaClLog's family of logging
  * functions are invoked with LOG_FATAL.  This defaults to NaClAbort
  * (see nacl_exit.h), but may be overridden to do other things prior
  * to aborting.  NB: it is not a good idea to depend on too much
  * within |fn|, since the application state is likely
  * inconsistent/unstable.  It is probably a good idea to only use
  * low-level routines or system calls directly.
  */
 void NaClLogSetAbortBehavior(void (*fn)(void));
 
+/*
+ * Run the current abort behavior hook.
+ */
+void NaClLogRunAbortBehavior(void);
+
 EXTERN_C_END
 
 #endif  /* NATIVE_CLIENT_SRC_TRUSTED_PLATFORM_NACL_LOG_H__ */