Result of running tools/sanitize_source_files.py (which was added in https://codereview.appspot.com/6465078/)

This CL is part I of IV (I broke down the 1280 files into 4 CLs).
Review URL: https://codereview.appspot.com/6485054

git-svn-id: http://skia.googlecode.com/svn/trunk@5262 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/bench/RegionBench.cpp b/bench/RegionBench.cpp
index 5541a5c..7b9e2d4 100644
--- a/bench/RegionBench.cpp
+++ b/bench/RegionBench.cpp
@@ -75,7 +75,7 @@
     Proc     fProc;
     SkString fName;
     int      fLoopMul;
-    
+
     enum {
         W = 1024,
         H = 768,