time() takes time_t, not [unsigned] long -- and in fact we don't need to pass it any argument at all

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@26897 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/common/stopwatch.cpp

@@ -193,12 +193,7 @@ long wxGetLocalTime()
 // Get UTC time as seconds since 00:00:00, Jan 1st 1970
 long wxGetUTCTime()
 {
-#ifdef _MSC_VER
-	unsigned
-#endif
-    long timenow = 0;
-    time(&timenow);
-    return timenow;
+    return (long)time(NULL);
 }
 
 #if wxUSE_LONGLONG