Bug 1087378.  Stop using WindowProxy for arguments in Web IDL; Window expresses what's going on more clearly.  r=peterv
Bug 1090749.  Reverse the isSelfHosted test in XrayWrapper and jsapi.cpp.  r=waldo
Bug 1087801.  Don't assume the global is a Window in the DOM CSS object.  r=bholley
bug 1088148 - Notify the main process of new child docs after firing events r=davidb

If we notify the parent process about new child documents before we
notify it of events it is possible the parent process's tree is out of
sync with ours, and doesn't contain the outer doc accessible for the new
document.  SO we need to first notify the parent of changes in the
accessible tree for the document, and then we can notify it of new child
documents.  We must also make sure when we serialize a subtree that is
being created to not include the sub document or its accessible tree.