Bug 1084672 - Call NotifyDidPaint from the refresh driver to ensure it gets called regardless of whether OMTC is used or not. r=mattwoodrow, a=lmandel
Bug 1096716 - Delay buffer frame calculation in WMF audio decoder until after UpdateOutputType to avoid using obsolete rate/channel values. r=cpearce, a=lsblakk
Bug 1090616 - Don't assume that the nodes we just pasted are still in the DOM, because mutation listeners suck like that. r=smaug, a=lmandel
Bug 1092855 - Work around bad interaction between jemalloc and Apple uninitialized memory bug. r=spohl, a=lsblakk
Bug 1092859 - Always use soft volume in WinMM cubeb backend. r=padenot, a=lmandel

waveOutSetVolume adjusts the system (or app, on Vista up, but we only use
WinMM on XP) "PCM Volume" rather than a per-waveOut volume, which means any
audio stream we adjust the volume on has an undesirable higher-level effect.
Fix this by dropping the support for waveOutSetVolume and always using the
soft volume support.

While here, fix a bug in the soft volume code where float32 samples are
handled.