Change the NSS and NSPR source tree to the new directory structure to be

mozilla/nsprpub/pr/src/md/unix/os_Darwin_x86.s

Index: mozilla/nsprpub/pr/src/md/unix/os_Darwin_x86.s
===================================================================
--- mozilla/nsprpub/pr/src/md/unix/os_Darwin_x86.s	(revision 191424)
+++ mozilla/nsprpub/pr/src/md/unix/os_Darwin_x86.s	(working copy)
@@ -1,80 +0,0 @@
-# -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
-#
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-#
-# Based on os_Linux_x86.s
-#
-
-#
-# PRInt32 __PR_Darwin_x86_AtomicIncrement(PRInt32 *val);
-#
-# Atomically increment the integer pointed to by 'val' and return
-# the result of the increment.
-#
-    .text
-    .globl __PR_Darwin_x86_AtomicIncrement
-    .private_extern __PR_Darwin_x86_AtomicIncrement
-    .align 4
-__PR_Darwin_x86_AtomicIncrement:
-    movl 4(%esp), %ecx
-    movl $1, %eax
-    lock
-    xaddl %eax, (%ecx)
-    incl %eax
-    ret
-
-#
-# PRInt32 __PR_Darwin_x86_AtomicDecrement(PRInt32 *val);
-#
-# Atomically decrement the integer pointed to by 'val' and return
-# the result of the decrement.
-#
-    .text
-    .globl __PR_Darwin_x86_AtomicDecrement
-    .private_extern __PR_Darwin_x86_AtomicDecrement
-    .align 4
-__PR_Darwin_x86_AtomicDecrement:
-    movl 4(%esp), %ecx
-    movl $-1, %eax
-    lock
-    xaddl %eax, (%ecx)
-    decl %eax
-    ret
-
-#
-# PRInt32 __PR_Darwin_x86_AtomicSet(PRInt32 *val, PRInt32 newval);
-#
-# Atomically set the integer pointed to by 'val' to the new
-# value 'newval' and return the old value.
-#
-    .text
-    .globl __PR_Darwin_x86_AtomicSet
-    .private_extern __PR_Darwin_x86_AtomicSet
-    .align 4
-__PR_Darwin_x86_AtomicSet:
-    movl 4(%esp), %ecx
-    movl 8(%esp), %eax
-    xchgl %eax, (%ecx)
-    ret
-
-#
-# PRInt32 __PR_Darwin_x86_AtomicAdd(PRInt32 *ptr, PRInt32 val);
-#
-# Atomically add 'val' to the integer pointed to by 'ptr'
-# and return the result of the addition.
-#
-    .text
-    .globl __PR_Darwin_x86_AtomicAdd
-    .private_extern __PR_Darwin_x86_AtomicAdd
-    .align 4
-__PR_Darwin_x86_AtomicAdd:
-    movl 4(%esp), %ecx
-    movl 8(%esp), %eax
-    movl %eax, %edx
-    lock
-    xaddl %eax, (%ecx)
-    addl %edx, %eax
-    ret