Update msw files to use the new definitions

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/SOC2011_WEBVIEW@68073 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/msw/webview_ie.h

@@ -12,11 +12,7 @@
 
 #include "wx/setup.h"
 
-#ifdef __WXMSW__
-    #define wxHAVE_WEB_BACKEND_IE 1
-#endif
-
-#if wxHAVE_WEB_BACKEND_IE
+#if wxUSE_WEBVIEW_IE
 
 #include "wx/control.h"
 #include "wx/webview.h"
@@ -114,6 +110,6 @@ private:
     bool m_isBusy;
 };
 
-#endif // wxHAVE_WEB_BACKEND_IE
+#endif // wxUSE_WEBVIEW_IE
 
 #endif // wxWebViewIE_H

src/msw/webview_ie.cpp

@@ -16,7 +16,7 @@
 
 #include "wx/msw/webview_ie.h"
 
-#if wxHAVE_WEB_BACKEND_IE
+#if wxUSE_WEBVIEW_IE
 
 #include <olectl.h>
 #include <oleidl.h>