Bug 1020538 - Enable test_playback_rate.html.  r=cpearce
Bug 948269 - Refactor MediaDecoderStateMachine::AudioLoop into a standalone AudioSink class.  r=cpearce
Bug 1030598 - Fix make export race condition after bug 1028563. r=gps
Bug 1027347 - Only set downloadError to an error if it actually is an error and clear past errors after successful states. r=fabrice
Bug 1024027 - Cannot safely dispatch to nsStreamTransportService from a non-main thread. r=bsmedberg,mcmanus
Bug 1024322 - Replace calls to MOZ_ASSUME_UNREACHABLE that have crept back into dom. r=smaug
Bug 1027486 - Make nsTextFrame::UpdateOverflow bail if it has no block ancestor (fixing -Wsometimes-uninitialized warning). r=dholbert
Bug 1020290 - factor UpdateJitActivations.  r=shu
Bug 1020290 - remove inert code.  r=shu
Bug 1020290 - move notions of 'nursery' out of ThreadSafeContext, rename 'fjNursery'.  r=shu
Bug 1020290 - reduce the proliferation of names by introducing overloading.  r=shu
Bug 1003505 - Fix printing of SVG images so that they're no longer pixelated. r=seth
Bug 1025553, part 2 - Change gfxMatrix from a struct to a class. r=Bas
Bug 1025537 - Stop using gfxImageSurface in gfxBlur and gfxPlatform::CreateDrawTargetForData. r=mattwoodrow
Bug 1020290 - fix bustage on CLOSED TREE
Bug 1020290 - fix style warnings for bustage fix on CLOSED TREE
Bug 988486 - Make more GCRuntime state private and add necessary accessors r=terrence
Bug 1019585: Fix compilation with ggc, r=jandem
Bug 956739 - Move marionette tests to structured logging. r=mdas
Bug 1028613 - Modify the x86 MSVC implementation of NS_InvokeByIndex to make it compatible with clang-cl; r=bsmedberg