Bug 882339 - Cache the blocklist state on plugin tags to avoid querying the blocklist service constantly, r=johns
Bug 882858 - Add a "showing" notification to PopupNotifications, r=jaws sr=gavin
bug 884300 - fix DWARF CFI record serialization. r=glandium
Bug 877584: Route JS holding through the cycle collection runtime so it can do different things on different threads. r=mccr8
Bug 882162: Part 1 - Create a mozilla::CycleCollectedJSRuntime class. r=mccr8,bholley
Bug 882162: Part 2 - Begin to push mJSHolders down into mozilla::CycleCollectedJSRuntime. r=mccr8
Bug 882162: Part 3 - Replace GetJSRuntime() with just Runtime(). r=mccr8
Bug 882162: Part 4 - Push tracing of global objects down into mozilla::CycleCollectedJSRuntime. r=mccr8
Bug 882162: Part 5 - Move most of nsCycleCollectionJSRuntime's implementation into mozilla::CycleCollectedJSRuntime. r=mccr8
Bug 882162: Part 6 - Move the runtime and zone CC participants into mozilla::CycleCollectedJSRuntime. r=mccr8
Bug 882162: Part 7 - Move tracing of gray roots into mozilla::CycleCollectedJSRuntime. r=mccr8
Bug 882162: Part 8 - Move the rest of nsCycleCollectionJSRuntime's implementation into mozilla::CycleCollectedJSRuntime. r=mccr8
Bug 882162: Part 9 - Kill nsCycleCollectionJSRuntime. r=mccr8
Bug 882162: Part 10 - Add a hook for tracing black JS and update the big comment to more accurately describe how this works. r=mccr8
Bug 882162: Part 11 - Push the final uses of mJSHolders down into mozilla::CycleCollectedJSRuntime and make it private. r=mccr8
Bug 877584: Followup to avoid some crashes during shutdown. r=mccr8
Back out revision d3da96f774b3 on a CLOSED TREE - Bug 882339 because of mochitest-browser failures in browser_CTP_drag_drop.js and browser-pluginnotification.js
Merge cypress and inbound.
Bug 882567 - Handle fatal gstreamer errors by aborting playback r=alessandro.d
Bug 794282 - Enable gstreamer by default in builds, but pref off r=cpearce,khuey