libpayload: remove trailing whitespace and run dos2unix

Change-Id: Iffed3602456f5306711c65f06c873c58d4086e11
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: http://review.coreboot.org/363
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>

payloads/libpayload/curses/PDCurses-3.4/x11/ScrollBoxP.h

@@ -15,9 +15,9 @@
      $Id: ScrollBoxP.h,v 1.5 2008/07/14 04:24:52 wmcbrine Exp $
  */
 
-/* 
+/*
  * scrollBoxP.h - Private definitions for scrollBox widget
- * 
+ *
  */
 
 #ifndef _XORAscrollBoxP_h