Bug 788031 - For object/embed/applet tags, pass baseURI to shouldProcess if mURI is null. r=josh, a=bajaj
Bug 838105 - Don't rely on key lookup to remove items from the user font cache, as the principal could have changed. r=jdaggett, a=bajaj
Bug 916404. r=mccr8, a=bajaj
Bug 910881 - Do not call RasterImage::DoError off the main thread. r=jdm, a=abillings