This really should default to off everywhere except in VLC though.

Also refactor. Deletion and loading are now distinct functions.

Note that CLOCK_FREQ is already a 64-bits integer, so the cast to
mtime_t is not needed (anymore).

This uses the PulseSupport class from phonon to allow use to support
PulseAudio nicely (e.g. nice device listings etc.)
(cherry picked from commit bf1ef7158347153310cf4644a66da14f85db38c9)
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

It still fails pseudo-randomly.

This reverts commit ec468212.

Conflicts:

	modules/gui/qt4/qt4.cpp
	modules/video_output/msw/events_vo.c
	modules/video_output/x11/xcommon.c
	modules/video_output/xcb/common.c
	modules/video_output/xcb/window.c
	src/video_output/window.c