Bug 785124 - Pt 1 - Add VolumeMountLock which allows SDCard to be locked. r=dougt, a=bb+
Bug 785124 - Pt 2 - JS changes to updater to allow storing update.mar to sdcard. r=marshall, a=bb+
Bug 785124 - Pt 3 - Modify the updater to support update.link file. r=rstrong, a=bb+
Bug 785124 - Pt 4 - Whitespace only change. Change "type &var" to "type& var" and ptrs. r=dougt, a=bb+
Bug 785124 - Pt 5 - Add extra asserts. r=dougt, a=bb+
Back to bug 872841