ext/alsa/: Cleanups, take queued samples into account when reporting the time.
ext/alsa/: Cleanups, take queued samples into account when reporting the time.

Original commit message from CVS:
* ext/alsa/gstalsa.c: (gst_alsa_get_time), (gst_alsa_clock_update),
(gst_alsa_change_state), (gst_alsa_update_avail),
(gst_alsa_xrun_recovery):
* ext/alsa/gstalsa.h:
* ext/alsa/gstalsasrc.c: (gst_alsa_src_loop):
Cleanups, take queued samples into account when reporting
the time.

fluendo/gst-plugins-ugly,freedesktop-unofficial-mirror/gstreamer__gst-plugins-ugly,ylatuya/gst-plugins-ugly,krieger-od/gst-plugins-ugly,GrokImageCompression/gst-plugins-ugly,cablelabs/gst-plugins-ugly,PPCDroid/external-gst-plugins-ugly,matsu/gst-plugins-ugly,surround-io/gst-plugins-ugly,Lachann/gst-plugins-ugly,matsu/gst-plugins-ugly,prajnashi/gst-plugins-ugly,krieger-od/gst-plugins-ugly,GrokImageCompression/gst-plugins-ugly,shelsonjava/gst-plugins-ugly,ylatuya/gst-plugins-ugly,jar1karp/gst-plugins-ugly,fluendo/gst-plugins-ugly,surround-io/gst-plugins-ugly,collects/gst-plugins-ugly,jahrome/gst-plugins-ugly,alessandrod/gst-plugins-ugly,Kurento/gst-plugins-ugly,jahrome/gst-plugins-ugly,StreamUtils/gst-plugins-ugly,cablelabs/gst-plugins-ugly,GStreamer/gst-plugins-ugly,Distrotech/gst-plugins-ugly,GrokImageCompression/gst-plugins-ugly,shelsonjava/gst-plugins-ugly,freedesktop-unofficial-mirror/gstreamer-sdk__gst-plugins-ugly,krieger-od/gst-plugins-ugly,Distrotech/gst-plugins-ugly,Kurento/gst-plugins-ugly,StreamUtils/gst-plugins-ugly,knuesel/gst-plugins-ugly,freedesktop-unofficial-mirror/gstreamer-sdk__gst-plugins-ugly,StreamUtils/gst-plugins-ugly,ahmedammar/platform_external_gst_plugins_ugly,Distrotech/gst-plugins-ugly,Lachann/gst-plugins-ugly,jar1karp/gst-plugins-ugly,collects/gst-plugins-ugly,knuesel/gst-plugins-ugly,alessandrod/gst-plugins-ugly,surround-io/gst-plugins-ugly,jahrome/gst-plugins-ugly,collects/gst-plugins-ugly,jar1karp/gst-plugins-ugly,matsu/gst-plugins-ugly,freedesktop-unofficial-mirror/gstreamer__gst-plugins-ugly,PPCDroid/external-gst-plugins-ugly,reynaldo-samsung/gst-plugins-ugly,collects/gst-plugins-ugly,jpakkane/gstreamer-plugins-ugly,prajnashi/gst-plugins-ugly,sebras/gst-plugins-ugly,prajnashi/gst-plugins-ugly,cablelabs/gst-plugins-ugly,Kurento/gst-plugins-ugly,sebras/gst-plugins-ugly,PPCDroid/external-gst-plugins-ugly,freedesktop-unofficial-mirror/gstreamer-sdk__gst-plugins-ugly,Distrotech/gst-plugins-ugly,jpakkane/gstreamer-plugins-ugly,krieger-od/gst-plugins-ugly,alessandrod/gst-plugins-ugly,ylatuya/gst-plugins-ugly,reynaldo-samsung/gst-plugins-ugly,Lachann/gst-plugins-ugly,shelsonjava/gst-plugins-ugly,jpakkane/gstreamer-plugins-ugly,knuesel/gst-plugins-ugly,GStreamer/gst-plugins-ugly,sebras/gst-plugins-ugly,matsu/gst-plugins-ugly,fluendo/gst-plugins-ugly,reynaldo-samsung/gst-plugins-ugly,GStreamer/gst-plugins-ugly,ahmedammar/platform_external_gst_plugins_ugly,Distrotech/gst-plugins-ugly,freedesktop-unofficial-mirror/gstreamer__gst-plugins-ugly,ahmedammar/platform_external_gst_plugins_ugly