$OpenBSD: patch-third_party_WebKit_Source_wtf_MathExtras_h,v 1.2 2015/01/22 11:16:41 robert Exp $
--- third_party/WebKit/Source/wtf/MathExtras.h.orig.port	Sat Dec  6 11:51:36 2014
+++ third_party/WebKit/Source/wtf/MathExtras.h	Sat Dec  6 11:51:43 2014
@@ -53,21 +53,6 @@ const float piOverFourFloat = static_cast<float>(M_PI_
 const double twoPiDouble = piDouble * 2.0;
 const float twoPiFloat = piFloat * 2.0f;
 
-#if OS(OPENBSD)
-
-namespace std {
-
-#ifndef isfinite
-inline bool isfinite(double x) { return finite(x); }
-#endif
-#ifndef signbit
-inline bool signbit(double x) { struct ieee_double *p = (struct ieee_double *)&x; return p->dbl_sign; }
-#endif
-
-} // namespace std
-
-#endif
-
 #if COMPILER(MSVC) && (_MSC_VER < 1800)
 
 // We must not do 'num + 0.5' or 'num - 0.5' because they can cause precision loss.
