Adam made changes so that embedders must now implement nsIWebBrowserSiteWindow instead of nsIBaseWindow. These changes need to be made to mfcembed also.
Changes look good to me, firstname.lastname@example.org
Adam : Thanks for the quick review... Marking FIXED
Correction: Changing QA contact for the Embed API bugs to David Epstein.
now called nsIEmbeddingSiteWindow. In MFCEmbed, declared in BrowserImpl.h and methods implemented in BrowserImpl.cpp.