Use wxAbort() instead of abort() to fix Windows CE build.

abort() is not defined under CE.

Closes #13847.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@70312 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/common/appbase.cpp

@@ -1041,7 +1041,7 @@ wxDefaultAssertHandler(const wxString& file,
 {
     // If this option is set, we should abort immediately when assert happens.
     if ( wxSystemOptions::GetOptionInt("exit-on-assert") )
-        abort();
+        wxAbort();
 
     // FIXME MT-unsafe
     static int s_bInAssert = 0;