Sanitizing source files in Skia_Periodic_House_Keeping

git-svn-id: http://skia.googlecode.com/svn/trunk@8211 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/include/core/SkStream.h b/include/core/SkStream.h
index eb0cd47..c941870 100644
--- a/include/core/SkStream.h
+++ b/include/core/SkStream.h
@@ -23,7 +23,7 @@
      *  returned object. On failure, returns NULL.
      */
     static SkStream* NewFromFile(const char path[]);
-    
+
     SK_DECLARE_INST_COUNT(SkStream)
 
     /** Called to rewind to the beginning of the stream. If this cannot be