embedding/qa is not part of the build

you can tell because this file doesn't build without this change

embedding/qa/mozembed/src/nsQABrowserView.cpp

@@ -36,6 +36,8 @@
  *
  * ***** END LICENSE BLOCK ***** */
 
+#include <stdio.h>
+
 //locals
 #include "nsQABrowserView.h"
 #include "nsIQABrowserView.h"
@@ -53,7 +55,6 @@
 #include "nsWeakPtr.h"
 #include "nsWeakReference.h"
 
-
 nsQABrowserView::nsQABrowserView():mWebBrowser(nsnull)
 {
   mWebBrowser = nsnull;