Bug 906990 - Adding a bulk getter for the current state of all ICE candidate pairs(plus a little testing). r=ekr
Bug 906990 - Some basic testing of GetCandidatePairs r=ekr
Bug 916904. Add suitable prefs for image visibility for metro and enable image visibility on metro. r=jimm

The default state of image visibility is enabled, so that just makes that explicit, but we also give good values for the parameter prefs of image visibility.
Bug 904617: Part 1 - Add a way to get cube latency, add wasapi latency functions r=kinetik
Bug 904617: Part 2 - Expose Audio Stream Latency r=padenot,jesup
Bug 904617: Part 3 - Log latency, and adds a python script to understand the log r=padenot,jesup,ehugg
Bug 900756 - Ionmonkey (ARM): add float32 support r=mjrosenb
Bug 884625 - SimplePush: Convert var to let. r=dougt

--HG--
extra : rebase_source : faeed4b5edb38205d05ad9f930c2e324d0672bfc
Bug 914369 - SimplePush: Add debug pref to allow toggling debug settings at runtime. r=dougt

--HG--
extra : rebase_source : 1bd40b20ea036906e532bdb56d44f9c40c15fd94
Bug 917051 - SimplePush: Clean up unregister related code. r=dougt

--HG--
extra : rebase_source : 461b394aeb28538d1ce8ec875c864bbf4f2c52a7