Add setting APIs for private browsing and a unit test. Private Browsing allows a user to browse the Internet without saving any information about which sites and pages a user has visited.
Created attachment 173837 [details] Patch
Comment on attachment 173837 [details] Patch Looks good.
Created attachment 177685 [details] Patch
I rebased patch.
Created attachment 177688 [details] Patch
Created attachment 177689 [details] Patch
I rebased patch again.
Comment on attachment 177689 [details] Patch Clearing flags on attachment: 177689 Committed r136654: <http://trac.webkit.org/changeset/136654>
All reviewed patches have been landed. Closing bug.