mozilla/pdf.js — pull request #4347 by bthorben (2014-02-27 12:37:43+00:00)
Title: Refactor XRef in obj.js

- remove unused "if (e instanceof Stream)" in XRef_fetch
- split XRef_fetch into XRef_fetchUncompressed and XRef_fetchCompressed. This explains the actual code flow better
- add line breaks after functions