Sanitizing source files in Housekeeper-Nightly

git-svn-id: http://skia.googlecode.com/svn/trunk@9440 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/core/SkString.cpp b/src/core/SkString.cpp
index 3fae07e..d9d74c4 100644
--- a/src/core/SkString.cpp
+++ b/src/core/SkString.cpp
@@ -449,7 +449,7 @@
         if (offset > length) {
             offset = length;
         }
-        
+
         // Check if length + len exceeds 32bits, we trim len
         len = check_add32(length, len);
         if (0 == len) {