Bug 882193 - Remove nsIDocumentRegister. r=mrbkap.
Bug 851465 - Remove slim wrappers - stop constructing slim wrappers. r=bholley.
Bug 851465 - Remove slim wrappers - stop morphing slim wrappers. r=bholley.
Bug 851465 - Remove slim wrappers - remove various slim wrapper code and checks. r=bholley.
Bug 851465 - Remove slim wrappers - remove slim wrapper proto code and logging code. r=bholley.
Bug 851465 - Remove slim wrappers - whitespace changes. r=bholley.
Bug 851465 - Remove slim wrappers - remove slim wrapper macros and rename WN macros. r=bholley.
Bug 851465 - Remove slim wrappers - rename WRAPPER_MULTISLOT. r=bholley.