Merge mozilla-b2g37 to 2.2r. a=merge

Bug 1186285 - Remove automation for the mozilla-b2g34_v2_1 branch. r=…

…catlee, a=test-only

--HG--
extra : amend_source : 57184a0f29608f1b540a3e0412ca6b6de49898ed
extra : transplant_source : %AB6%20Z7f%8A%8E%9C%F4%91%60%7D%D7%BE%C8%08%7D0%8D

Merge mozilla-b2g32 to 2.0m. a=merge

Bug 1182723 - Properly handle self-assignment in nsTArray::operator=.…

… r=mccr8, a=2.0+

Bug 1137076 - Fix music app crashes when quickly tapping the FF butto…

…n. r=edwin, a=mahe

--HG--
extra : amend_source : 41cabe7756c95509f907c588b31ef7a37d55a67b

No bug - Pin mozharness.json to mozilla-b2g37_v2_2 rather than tracki…

…ng a specific revision since the branch is only receiving targeted landings. a=test-only

No bug - Pin mozharness.json to mozilla-b2g37_v2_2 rather than tracki…

…ng a specific revision since the branch is only receiving targeted landings. a=test-only

--HG--
extra : transplant_source : %CE%FAp%EFq%E4%06%22%C9L%F0%D2%C0%A4%93%188W%07%60

No bug - Pin mozharness.json to mozilla-b2g37_v2_2 rather than tracki…

…ng a specific revision since the branch is only receiving targeted landings. a=test-only

--HG--
extra : transplant_source : %C2%01%E7lc%D1%03%A5z%F9%C5%1B%05%E0%06%B5%0B%C0%1F%D2

Bumping manifests a=b2g-bump

Bumping manifests a=b2g-bump