Add manifest for KK based Flame

Change-Id: Ib481210ea91056d871606b61f018dca4c18e39f3
Switch branches to match vendor build in flame-KK

Change-Id: I74982fb71e1699d617a7382b0a6da8fb7ba39f8e
bug 1047185: add darwin target toolchains for vixen. r=mwu

Change-Id: Iaabb5d099ccf58d54b70a7cb9b3dc3165c098ec5
use local aosp/mozillaorg mirror

Change-Id: I9d43700cff3b1678830adf8c2906748424f17138
use git.mozilla.org

Change-Id: Ie6dee5ddc36ba2da44d9f1a7f6dd76f2b0c09b6b