Bug 982463 - Add manifests for dolphin. r=mwu

Change-Id: Ia6ae2570522e6f16d43b9810221965ff9c0177f6
Merge pull request #159 from Seinlin/bug-982463-master

Bug 982463 - Add manifests for dolphin. r=mwu
use local aosp/mozillaorg mirror

Change-Id: I9d43700cff3b1678830adf8c2906748424f17138