[Win] Unreviewed change to force rebuild
(plus drive-by add an accessor I wanted for
some future tooling).

* WinLauncher/WinLauncher.h:
(WinLauncher::webView): Added.



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@172696 268f45cc-cd09-0410-ab3c-d52691b4dbfc