Bug 882339 part B - nsPluginTag::IsBlocklisted should use the cached blocklist state, since it gets called in some tight loops via plugintag.IsActive r=johns Once more with feeling!

--HG--
extra : rebase_source : 50342011c886109a25a7a38d18b23cde7c4e4c85
Bug 884194 - Update fun->isHeavyweight() when replacing a lazy script with a preexisting script, r=luke.
Bug 885180 - Fix isLoopBackedge to work even when critical edges are not split, and tighten up some related assertions. r=bhackett
Bug 880067 - Part 1: SDP rtcp-fb parsing/serializing r=ekr,ehugg
Bug 859155 - misc. static files for tests. r=mbrubeck
Bug 859155 - misc. content files for tests. r=mbrubeck
Bug 859155 - Helpers for perf tests. r=mbrubeck, sfoster
Bug 859155 - Tests for gfx, deck shifting, composition, and tabs. r=mbrubeck, sfoster
Bug 883078 - Null-check documentElement when removing browser handlers. r=gavin
Bug 884133: Kill sAppContext in GeckoApp. [r=blassey]

--HG--
extra : rebase_source : 28ce06926299a7d6c9f1413a9de89ea535ae60a3
Bug 885361 - Add shell option to hide functions that are unsafe for fuzzers. r=terrence
bug 880246: move EXTRA_PP_COMPONENTS to mozbuild (cleanup). r=mshal
Bug 883646 - Apply the mDevPixelsPerCSSPixel scaling factor in a few places. r=kentuckyfriedtakahe
Bug 883646 - Fix the zoom clamping in APZC and the resolution calculation. r=kentuckyfriedtakahe
Bug 883646 - Fix zoom-to-rect code in APZC to use a proper definition of zoom. r=kentuckyfriedtakahe
Bug 883646 - Add the LayoutDevicePixel type. r=kentuckyfriedtakahe
Bug 883646 - Propagate the ScaleFactor classes far and wide. r=kentuckyfriedtakahe
Bug 883646 - Update the ViewTransform class to have a LayoutToScreen scale factor. r=kentuckyfriedtakahe, BenWa
Bug 883646 - Scale the critical displayport by the widget scale as well. r=Cwiiis
bug 883582 - use only domains likely to stay on the HSTS preload list in the test r=bsmith