Bug 830893 - Remember private state for zombified tabs. r=mfinkle a=lsblakk
Bug 820491 - Part 1: Update download manager code to work with private downloads. r=wesj a=lsblakk
Bug 820491 - Part 2: Fix DownloadManagerUI component. r=wesj a=lsblakk
Bug 820491 - Part 3: Whitespace cleanup in aboutDownloads.js. r=wesj a=lsblakk
Bug 830540 - Update about:privatebrowsing mask image. r=mfinkle a=bajaj