Changes

* '''Follow this test plan or the following test plan''':** Test Plan - Places (History / Bookmarks)*** Visit a bunch of websites, ranging from anything in particular.*** Create a bookmark from one of the sites.*** Enter private browsing mode '''Tools -> Private Browsing Mode''' with a new session.*** Open your history and visit the same sites, the visit count should not increase (this is visible in History -> Show All History, add the new column).*** Check if your bookmark has been visited, it should not.*** Visit new web sites, they should not be added to your history list.*** Add a bookmark from a new website.*** Exit private browsing mode.*** Both bookmarks should still be accessible.*** Visit the sites in your history again, the visit count should now increase (History -> Show All History).** Test Plan - Session Store (Tabs)*** Clear all Private Data (Ctrl-Shit-Del) including cookies and offline website data*** Open a new tab and visit a website - (Tab A)*** Close (Tab A)*** Verify that (Tab A) is listed in '''History -> Recently Closed Tabs'''*** Enter private browsing mode '''Tools -> Private Browsing Mode''' with the same session.*** Open a new tab and visit a website - (Tab B)*** Open a new tab and visit a website - (Tab C)*** Close (Tab B).*** Verify that (Tab B) is listed in '''History -> Recently Closed Tabs'''*** Close (Tab C).*** Verify that (Tab C) is listed in '''History -> Recently Closed Tabs'''*** Exit Private Browsing Mode*** Verify that (Tab A) is '''only''' listed in '''History -> Recently Closed Tabs'''