Bug 459474 - Handle invalid message ContentType better, ignore it and let other code guess the type. r=Neil
Bug 681219 - Make method names of nsISmtpService more decent. r=standard8, sr=bienvenu
Bug 849215 - Overlay grain.png on the Chat Pane. r+ui-r=richard.marti
DONTBUILD
Bug 850389 - Part 1: rules.mk changes for XPIDLSRCS transition; r=Callek
Bug 850389 - Part 2: Move XPIDL variables into moz.build (auto); rs=jcranmer
Bug 850389 - Part 3: Move XPIDL variables into moz.build (manual); r=Callek
Bustage fix for XPIDL* moz.build changes, rs=bustage-fix.