Bug 887978 - Pref on WebVTT for non-release builds. r=cpearce, bz

This allows us to get wider testing without having to worry
about fliping the pref back off for release if we find problems.

New global interafaces need to be added to test_interfaces.html
and marked with the same conditional as the pref. The test must
also be updated if the conditional is changed on the pref.
Bug 937434: Because Android API-AudioSystem::setStreamVolumeIndex() is different when Android Version more than 16, we have to provide A2DP device information to let the volume of the A2DP devices can be changed r=mchen
Bug 932692 - Remove unused rotation variables in Android WebRTC driver. r=blassey
Bug 932692 - Check for uncaught exceptions after JNI calls followed by JNI calls. r=blassey
Backed out changeset 1da0b2521da2 (bug 887978) mochitest-2 bustage
Bug 941714 - Fixup plugin notification bar test comments. r=jaws
Bug 941714 - Fix plugin notification bar not disappearing after activating plugins. r=jaws
Bug 941598 - constify PLDHashTableOps in netwerk/; r=jduell
Bug 935561 - [Messaging] Attach icon is kept like pressed when tapping on it and cancel selecting a content to attach. r=fabrice
Bug 876741 - Scrollbars are not drawn on b2g. r=ochameau,roc
Bug 635240 - Implementation of the layout and anonymous shadow tree portion of <input type=number>. r=dholbert
Bug 665884 - Redirect focus from <input type=number> to its anonymous text control, and get autofocus working. r=dbaron
Bug 638293 - When the value of <input type=number> changes, keep its anonymous text input field child in sync as appropriate. r=smaug
Bug 871884 - Change text input default in Android browser to capitalize first character in a sentence; r=jchen
Bug 941821 - Suppress a rooting analysis hazard false positive across ForkJoin invocation; r=sfink

--HG--
extra : rebase_source : f75e0939c648187297c9ecba3ee31f817316d5e4
bug 941365 - allow moz.build files to control how many files get unified together r=glandium
Bug 941824 - #define MOZ_UNIFIED_BUILD for everything that is compiled in unified mode; r=gps
Merge m-c to inbound.
Backed out changeset a64bdb8671ae (bug 941821) for jit-test failures on a CLOSED TREE
Bug 941028 - IonMonkey: Don't inline into big functions, r=jandem