From b73ab1950d709c0265ea53cc116cf544c11b95b1 Mon Sep 17 00:00:00 2001
From: Joe Drew <joe@drew.ca>
Date: Tue, 10 Jan 2012 18:04:12 -0500
Subject: [PATCH] Bug 717047 - Use <cmath> instead of math.h in nsMathUtils.h.
 r=bjacob

--HG--
extra : rebase_source : 4062a696008f27124c477367b043bc0f1d96710e
---
 xpcom/ds/nsMathUtils.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/xpcom/ds/nsMathUtils.h b/xpcom/ds/nsMathUtils.h
index bf830e0cb87..b0b0b02ea7d 100644
--- a/xpcom/ds/nsMathUtils.h
+++ b/xpcom/ds/nsMathUtils.h
@@ -41,7 +41,7 @@
 #define _USE_MATH_DEFINES /* needed for M_ constants on Win32 */
 
 #include "nscore.h"
-#include <math.h>
+#include <cmath>
 #include <float.h>
 
 #ifdef SOLARIS
@@ -133,7 +133,7 @@ inline NS_HIDDEN_(bool) NS_finite(double d)
 #elif defined(XP_DARWIN)
     // Darwin has deprecated |finite| and recommends |isfinite|. The former is
     // not present in the iOS SDK.
-    return isfinite(d);
+    return std::isfinite(d);
 #else
     return finite(d);
 #endif