Fix trailing whitespace in scripts and misc. files

Tools/Scripts/webkitperl/VCSUtils_unittest/runPatchCommand.pl

Index: Tools/Scripts/webkitperl/VCSUtils_unittest/runPatchCommand.pl
diff --git a/Tools/Scripts/webkitperl/VCSUtils_unittest/runPatchCommand.pl b/Tools/Scripts/webkitperl/VCSUtils_unittest/runPatchCommand.pl
index 5acc517d7fdb0e44196a0a5f018c6c725731b669..1893255bc6c3f2e24e6aaf4a39e366e8e3558d55 100644
--- a/Tools/Scripts/webkitperl/VCSUtils_unittest/runPatchCommand.pl
+++ b/Tools/Scripts/webkitperl/VCSUtils_unittest/runPatchCommand.pl
@@ -5,7 +5,7 @@
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
-# 
+#
 #     * Redistributions of source code must retain the above copyright
 # notice, this list of conditions and the following disclaimer.
 #     * Redistributions in binary form must reproduce the above
@@ -15,7 +15,7 @@
 #     * Neither the name of Google Inc. nor the names of its
 # contributors may be used to endorse or promote products derived from
 # this software without specific prior written permission.
-# 
+#
 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR