From 13a9ea6486df49cee94a5e5a23b02dca13968eb7 Mon Sep 17 00:00:00 2001
From: wolfbeast <mcwerewolf@gmail.com>
Date: Mon, 19 Feb 2018 16:41:18 +0100
Subject: Remove XPCOM checks for Windows Vista and clean up unused header
 files.

Tag #22
---
 xpcom/glue/nsThreadUtils.cpp | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

(limited to 'xpcom/glue')

diff --git a/xpcom/glue/nsThreadUtils.cpp b/xpcom/glue/nsThreadUtils.cpp
index 287ada7be..2f2383fd8 100644
--- a/xpcom/glue/nsThreadUtils.cpp
+++ b/xpcom/glue/nsThreadUtils.cpp
@@ -20,15 +20,10 @@
 
 #ifdef XP_WIN
 #include <windows.h>
-#include "mozilla/WindowsVersion.h"
-using mozilla::IsVistaOrLater;
 #elif defined(XP_MACOSX)
 #include <sys/resource.h>
 #endif
 
-#include <pratom.h>
-#include <prthread.h>
-
 using namespace mozilla;
 
 #ifndef XPCOM_GLUE_AVOID_NSPR
@@ -443,8 +438,7 @@ nsThreadPoolNaming::SetThreadPoolName(const nsACString& aPoolName,
 nsAutoLowPriorityIO::nsAutoLowPriorityIO()
 {
 #if defined(XP_WIN)
-  lowIOPrioritySet = IsVistaOrLater() &&
-                     SetThreadPriority(GetCurrentThread(),
+  lowIOPrioritySet = SetThreadPriority(GetCurrentThread(),
                                        THREAD_MODE_BACKGROUND_BEGIN);
 #elif defined(XP_MACOSX)
   oldPriority = getiopolicy_np(IOPOL_TYPE_DISK, IOPOL_SCOPE_THREAD);
-- 
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