Bug 1082450 - Fix quitter extension. r=gabor
Bug 1082450 - Rip exposedProps out of Social API code. r=Gijs
Bug 1082450 - Use automation machinery instead of exposedProps in Mock{Color,File}Picker.jsm. r=gabor
Bug 1082450 - Remove exposedProps from reftest harness. r=gabor
Bug 1082450 - Remove test for filtering setters on property descriptors. r=gabor

In the next patch, we deny access to any accessor property, so this is now
obsolete for COWs. We also do something like this for new-style XOWs, but that's
exhaustively covered in test_crossOriginObjects.html.
Bug 1082450 - Correctly propagate exceptions from ExposedPropertiesOnly::check. r=gabor

Yuck yuck yuck.
Bug 1082450 - Deny access to accessor properties on COWs. r=gabor
Bug 1082450 - Deny access to cross-origin callables on COWs. r=gabor
Bug 1082450 - Tests. r=gabor