Sanitizing source files in Housekeeper-Nightly

git-svn-id: http://skia.googlecode.com/svn/trunk@13845 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/tools/sk_tool_utils.h b/tools/sk_tool_utils.h
index a450aa1..ac1cdab 100644
--- a/tools/sk_tool_utils.h
+++ b/tools/sk_tool_utils.h
@@ -12,7 +12,7 @@
 #include "SkBitmap.h"
 
 namespace sk_tool_utils {
-    
+
     const char* colortype_name(SkColorType);
 
     /**