nsContentCID.h and nsLayoutCID.h have several CIDs duplicated. Fortunately, they have identical values. While reviewing I also found several unused CIDs so I'm removing those as well. I don't claim it to be a complete review and there could still be others that are unused.
Created attachment 532870 [details] [diff] [review] Remove duplicate and unused CIDs from nsContentCID.h and nsLayoutCID.h
Comment on attachment 532870 [details] [diff] [review] Remove duplicate and unused CIDs from nsContentCID.h and nsLayoutCID.h This patch also moves the CID for audio element to ContentCID.h since that's where the other elements live. All the duplicates were left in the file appropriate to where the implementation lives.
Comment on attachment 532875 [details] [diff] [review] Part 2: Remove more unused CIDs. r=jst!
Pushed: http://hg.mozilla.org/mozilla-central/rev/e6c321d64c85 http://hg.mozilla.org/mozilla-central/rev/49eaed73c95d