VC7.1 bustage fix for bug 465996 r=longsonr sr=roc

layout/svg/base/src/nsSVGUtils.cpp

@@ -34,6 +34,8 @@
  *
  * ***** END LICENSE BLOCK ***** */
 
+// include nsSVGUtils.h first to ensure definition of M_SQRT1_2 is picked up
+#include "nsSVGUtils.h"
 #include "nsIDOMDocument.h"
 #include "nsIDOMSVGElement.h"
 #include "nsIDOMSVGSVGElement.h"
@@ -47,7 +49,6 @@
 #include "nsIURI.h"
 #include "nsStyleStruct.h"
 #include "nsIPresShell.h"
-#include "nsSVGUtils.h"
 #include "nsISVGGlyphFragmentLeaf.h"
 #include "nsNetUtil.h"
 #include "nsIDOMSVGRect.h"

layout/svg/base/src/nsSVGUtils.h

@@ -37,7 +37,7 @@
 #ifndef NS_SVGUTILS_H
 #define NS_SVGUTILS_H
 
-// include math.h to pick up definition of M_PI if the platform defines it
+// include math.h to pick up definition of M_SQRT1_2 if the platform defines it
 #define _USE_MATH_DEFINES
 #include <math.h>