Updating samplePlugin to use java surface views.

Change-Id: I1b925ce3a6aeb0bd5464a7d5711449029944d7de
diff --git a/samples/BrowserPlugin/jni/main.h b/samples/BrowserPlugin/jni/main.h
index 4532911..8ad2cce 100644
--- a/samples/BrowserPlugin/jni/main.h
+++ b/samples/BrowserPlugin/jni/main.h
@@ -27,5 +27,6 @@
 #include <npfunctions.h>
 #include <npruntime.h>
 #include "android_npapi.h"
+#include "ANPSurface_npapi.h"
 
 extern NPNetscapeFuncs* browser;