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

mozilla/nsprpub/pr/src/md/unix/os_Linux_x86_64.s

Index: mozilla/nsprpub/pr/src/md/unix/os_Linux_x86_64.s
===================================================================
--- mozilla/nsprpub/pr/src/md/unix/os_Linux_x86_64.s	(revision 191424)
+++ mozilla/nsprpub/pr/src/md/unix/os_Linux_x86_64.s	(working copy)
@@ -1,74 +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/.
-
-// PRInt32 _PR_x86_64_AtomicIncrement(PRInt32 *val)
-//
-// Atomically increment the integer pointed to by 'val' and return
-// the result of the increment.
-//
-    .text
-    .globl _PR_x86_64_AtomicIncrement
-    .type _PR_x86_64_AtomicIncrement, @function
-    .align 4
-_PR_x86_64_AtomicIncrement:
-    movl $1, %eax
-    lock
-    xaddl %eax, (%rdi)
-    incl %eax
-    ret
-    .size _PR_x86_64_AtomicIncrement, .-_PR_x86_64_AtomicIncrement
-
-// PRInt32 _PR_x86_64_AtomicDecrement(PRInt32 *val)
-//
-// Atomically decrement the integer pointed to by 'val' and return
-// the result of the decrement.
-//
-    .text
-    .globl _PR_x86_64_AtomicDecrement
-    .type _PR_x86_64_AtomicDecrement, @function
-    .align 4
-_PR_x86_64_AtomicDecrement:
-    movl $-1, %eax
-    lock
-    xaddl %eax, (%rdi)
-    decl %eax
-    ret
-    .size _PR_x86_64_AtomicDecrement, .-_PR_x86_64_AtomicDecrement
-
-// PRInt32 _PR_x86_64_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_x86_64_AtomicSet
-    .type _PR_x86_64_AtomicSet, @function
-    .align 4
-_PR_x86_64_AtomicSet:
-    movl %esi, %eax
-    xchgl %eax, (%rdi)
-    ret
-    .size _PR_x86_64_AtomicSet, .-_PR_x86_64_AtomicSet
-
-// PRInt32 _PR_x86_64_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_x86_64_AtomicAdd
-    .type _PR_x86_64_AtomicAdd, @function
-    .align 4
-_PR_x86_64_AtomicAdd:
-    movl %esi, %eax
-    lock
-    xaddl %eax, (%rdi)
-    addl %esi, %eax
-    ret
-    .size _PR_x86_64_AtomicAdd, .-_PR_x86_64_AtomicAdd
-
-// Magic indicating no need for an executable stack
-.section .note.GNU-stack, "", @progbits ; .previous