Sanitizing source files in Skia_Periodic_House_Keeping

git-svn-id: http://skia.googlecode.com/svn/trunk@6447 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/bench/RectBench.cpp b/bench/RectBench.cpp
index 2674232..a737533 100644
--- a/bench/RectBench.cpp
+++ b/bench/RectBench.cpp
@@ -78,7 +78,7 @@
     SrcModeRectBench(void* param) : INHERITED(param, 1, 0) {
         fMode = SkXfermode::Create(SkXfermode::kSrc_Mode);
     }
-    
+
     virtual ~SrcModeRectBench() {
         SkSafeUnref(fMode);
     }