Build fix for r169006.

Unreviewed.

* loader/ResourceLoader.h: Return didCreateQuickLookHandle() to public.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@169013 268f45cc-cd09-0410-ab3c-d52691b4dbfc
Fix iOS build.

* WebCore.exp.in:
Move UserContentController symbols to the right place.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@169015 268f45cc-cd09-0410-ab3c-d52691b4dbfc