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diff --git a/third_party/npapi/npspy/extern/nspr/prmem.h b/third_party/npapi/npspy/extern/nspr/prmem.h
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+++ b/third_party/npapi/npspy/extern/nspr/prmem.h
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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* 
+ * The contents of this file are subject to the Mozilla Public
+ * License Version 1.1 (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.mozilla.org/MPL/
+ * 
+ * Software distributed under the License is distributed on an "AS
+ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
+ * implied. See the License for the specific language governing
+ * rights and limitations under the License.
+ * 
+ * The Original Code is the Netscape Portable Runtime (NSPR).
+ * 
+ * The Initial Developer of the Original Code is Netscape
+ * Communications Corporation.  Portions created by Netscape are 
+ * Copyright (C) 1998-2000 Netscape Communications Corporation.  All
+ * Rights Reserved.
+ * 
+ * Contributor(s):
+ * 
+ * Alternatively, the contents of this file may be used under the
+ * terms of the GNU General Public License Version 2 or later (the
+ * "GPL"), in which case the provisions of the GPL are applicable 
+ * instead of those above.  If you wish to allow use of your 
+ * version of this file only under the terms of the GPL and not to
+ * allow others to use your version of this file under the MPL,
+ * indicate your decision by deleting the provisions above and
+ * replace them with the notice and other provisions required by
+ * the GPL.  If you do not delete the provisions above, a recipient
+ * may use your version of this file under either the MPL or the
+ * GPL.
+ */
+
+/*
+** File: prmem.h
+** Description: API to NSPR 2.0 memory management functions
+**
+*/
+#ifndef prmem_h___
+#define prmem_h___
+
+#include "prtypes.h"
+#include <stddef.h>
+#include <stdlib.h>
+
+PR_BEGIN_EXTERN_C
+
+/*
+** Thread safe memory allocation.
+**
+** NOTE: pr wraps up malloc, free, calloc, realloc so they are already
+** thread safe (and are not declared here - look in stdlib.h).
+*/
+
+/*
+** PR_Malloc, PR_Calloc, PR_Realloc, and PR_Free have the same signatures
+** as their libc equivalent malloc, calloc, realloc, and free, and have
+** the same semantics.  (Note that the argument type size_t is replaced
+** by PRUint32.)  Memory allocated by PR_Malloc, PR_Calloc, or PR_Realloc
+** must be freed by PR_Free.
+*/
+
+NSPR_API(void *) PR_Malloc(PRUint32 size);
+
+NSPR_API(void *) PR_Calloc(PRUint32 nelem, PRUint32 elsize);
+
+NSPR_API(void *) PR_Realloc(void *ptr, PRUint32 size);
+
+NSPR_API(void) PR_Free(void *ptr);
+
+/*
+** The following are some convenience macros defined in terms of
+** PR_Malloc, PR_Calloc, PR_Realloc, and PR_Free.
+*/
+
+/***********************************************************************
+** FUNCTION:	PR_MALLOC()
+** DESCRIPTION:
+**   PR_NEW() allocates an untyped item of size _size from the heap.
+** INPUTS:  _size: size in bytes of item to be allocated
+** OUTPUTS:	untyped pointer to the node allocated
+** RETURN:	pointer to node or error returned from malloc().
+***********************************************************************/
+#define PR_MALLOC(_bytes) (PR_Malloc((_bytes)))
+
+/***********************************************************************
+** FUNCTION:	PR_NEW()
+** DESCRIPTION:
+**   PR_NEW() allocates an item of type _struct from the heap.
+** INPUTS:  _struct: a data type
+** OUTPUTS:	pointer to _struct
+** RETURN:	pointer to _struct or error returns from malloc().
+***********************************************************************/
+#define PR_NEW(_struct) ((_struct *) PR_MALLOC(sizeof(_struct)))
+
+/***********************************************************************
+** FUNCTION:	PR_REALLOC()
+** DESCRIPTION:
+**   PR_REALLOC() re-allocates _ptr bytes from the heap as a _size
+**   untyped item.
+** INPUTS:	_ptr: pointer to node to reallocate
+**          _size: size of node to allocate
+** OUTPUTS:	pointer to node allocated
+** RETURN:	pointer to node allocated
+***********************************************************************/
+#define PR_REALLOC(_ptr, _size) (PR_Realloc((_ptr), (_size)))
+
+/***********************************************************************
+** FUNCTION:	PR_CALLOC()
+** DESCRIPTION:
+**   PR_CALLOC() allocates a _size bytes untyped item from the heap
+**   and sets the allocated memory to all 0x00.
+** INPUTS:	_size: size of node to allocate
+** OUTPUTS:	pointer to node allocated
+** RETURN:	pointer to node allocated
+***********************************************************************/
+#define PR_CALLOC(_size) (PR_Calloc(1, (_size)))
+
+/***********************************************************************
+** FUNCTION:	PR_NEWZAP()
+** DESCRIPTION:
+**   PR_NEWZAP() allocates an item of type _struct from the heap
+**   and sets the allocated memory to all 0x00.
+** INPUTS:	_struct: a data type
+** OUTPUTS:	pointer to _struct
+** RETURN:	pointer to _struct
+***********************************************************************/
+#define PR_NEWZAP(_struct) ((_struct*)PR_Calloc(1, sizeof(_struct)))
+
+/***********************************************************************
+** FUNCTION:	PR_DELETE()
+** DESCRIPTION:
+**   PR_DELETE() unallocates an object previosly allocated via PR_NEW()
+**   or PR_NEWZAP() to the heap.
+** INPUTS:	pointer to previously allocated object
+** OUTPUTS:	the referenced object is returned to the heap
+** RETURN:	void
+***********************************************************************/
+#define PR_DELETE(_ptr) { PR_Free(_ptr); (_ptr) = NULL; }
+
+/***********************************************************************
+** FUNCTION:	PR_FREEIF()
+** DESCRIPTION:
+**   PR_FREEIF() conditionally unallocates an object previously allocated
+**   vial PR_NEW() or PR_NEWZAP(). If the pointer to the object is
+**   equal to zero (0), the object is not released.
+** INPUTS:	pointer to previously allocated object
+** OUTPUTS:	the referenced object is conditionally returned to the heap
+** RETURN:	void
+***********************************************************************/
+#define PR_FREEIF(_ptr)	if (_ptr) PR_DELETE(_ptr)
+
+PR_END_EXTERN_C
+
+#endif /* prmem_h___ */