Make SkIStream closer to spec, to work with more consumers.


git-svn-id: http://skia.googlecode.com/svn/trunk@2109 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/include/utils/win/SkIStream.h b/include/utils/win/SkIStream.h
index 966aa8e..b7d0949 100644
--- a/include/utils/win/SkIStream.h
+++ b/include/utils/win/SkIStream.h
@@ -81,6 +81,7 @@
 private:
     SkStream *fSkStream;
     bool fUnrefOnRelease;
+    ULARGE_INTEGER fLocation;
 
     SkIStream(SkStream* stream, bool unrefOnRelease);
     virtual ~SkIStream();