Bug 1003707 - Implement GetSize for recording surface created by windows printing. r=Bas, a=sledru
Bug 1000633 - Avoid APZ data race in accessing mAnimation. r=kats, a=bajaj
Bug 1005270 - Trigger experiments initialization on opening the addon manager UI. r=bsmedberg, a=sledru
Bug 1001851 - Fall back to saving temp files if other file pickers fail. r=rnewman, a=lsblakk
Bug 1015331 - Do not leak Task object created during fling handoff. r=kats, a=lsblakk
Bug 988072 - Australis sidebar widget does not work for SDK add-ons (sidebar API). r=gijs, a=sledru