You should just not change the UUID here. The new method is not virtual and will not break any users of the interface, so I think we can get away with just not changing the UUID. It's a bit of a cheat but the only alternative is to create nsIPresShell_MOZILLA_1_9_0_BRANCH which sucks.
You should just not change the UUID here. The new method is not virtual and will not break any users of the interface, so I think we can get away with just not changing the UUID. It's a bit of a cheat but the only alternative is to create nsIPresShell_ MOZILLA_ 1_9_0_BRANCH which sucks.