display: Create QService binder interface.

Add QService binder interface to enable communication
to display by the mediaserver for Securing/Unsecuring start and end
notifications.

Create separate lib for external.
Clear reserved field before applying format.

Change-Id: I463c9c6deac7587bd0c4e0b84513b5d0b5dd7e98
diff --git a/libhwcomposer/hwc_video.cpp b/libhwcomposer/hwc_video.cpp
index bedd9e9..141d83b 100644
--- a/libhwcomposer/hwc_video.cpp
+++ b/libhwcomposer/hwc_video.cpp
@@ -1,6 +1,6 @@
 /*
  * Copyright (C) 2010 The Android Open Source Project
- * Copyright (C) 2012, Code Aurora Forum. All rights reserved.
+ * Copyright (C) 2012, The Linux Foundation. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -19,7 +19,7 @@
 #include <overlay.h>
 #include "hwc_qbuf.h"
 #include "hwc_video.h"
-#include "hwc_external.h"
+#include "external.h"
 
 namespace qhwc {