Whitespace change to trigger bots after r6307

Builds which skipped failing steps are showing successes; this is addressed in
https://code.google.com/p/skia/issues/detail?id=955

git-svn-id: http://skia.googlecode.com/svn/trunk@6308 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/whitespace.txt b/whitespace.txt
index a73006c..59ec028 100644
--- a/whitespace.txt
+++ b/whitespace.txt
@@ -58,3 +58,4 @@
 
 
 
+