- Move RegisterDevToolsSchemeHandler() call to CefContext::Initialize() to fix assertion when using multi-threaded message loop on Windows.
- Add new NavigationTest.History test.
- Remove unused RequestTest.HistoryNav test.
git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@301 5089003a-bbd8-11dd-ad1f-f1f9622dbc98