Bug 896326 - Accessibility may return empty lines where there are embedded objects, r=tbsaunde
Bug 887466 - Rearrange SyncDecode so that we never try to finish a size decode with the decode lock held. r=seth

--HG--
extra : rebase_source : 0c63494d7b6330b6d477ba28af34f26af2e2f3ab
Bug 897488 - Apply any dirt on frames whenever we get a drawable frame, not just in Draw(). r=seth

--HG--
extra : rebase_source : f4b9e2ccded3844e9384e6f8eb7a801b5e25105d
Bug 882190 - Remove empty variable assignment. r=glandium

--HG--
extra : rebase_source : 3b4c06182d01e8ba98fb7dbb3516a165bc599d75