outputselector: Don't adjust segment->start to the current time when switching pads
outputselector: Don't adjust segment->start to the current time when switching pads

This does not make any sense at all and breaks timestamp->running_time
calculations in unpredictable ways.

https://bugzilla.gnome.org/show_bug.cgi?id=707130

lubosz/gstreamer,surround-io/gstreamer,cfoch/gstreamer,jpakkane/gstreamer,ensonic/gstreamer,lovebug356/gstreamer,mparis/gstreamer,krichter722/gstreamer,justinjoy/gstreamer,jpxiong/gstreamer,ensonic/gstreamer,justinjoy/gstreamer,StreamUtils/gstreamer,jpakkane/gstreamer,Lachann/gstreamer,lovebug356/gstreamer,jpakkane/gstreamer,lubosz/gstreamer,ensonic/gstreamer,centricular/gstreamer,cablelabs/gstreamer,lovebug356/gstreamer,shelsonjava/gstreamer,mparis/gstreamer,jpxiong/gstreamer,krichter722/gstreamer,centricular/gstreamer,cablelabs/gstreamer,mparis/gstreamer,centricular/gstreamer,StreamUtils/gstreamer,krieger-od/gstreamer,centricular/gstreamer,cablelabs/gstreamer,krichter722/gstreamer,surround-io/gstreamer,jpxiong/gstreamer,Lachann/gstreamer,jpakkane/gstreamer,StreamUtils/gstreamer,jpxiong/gstreamer,jpxiong/gstreamer,StreamUtils/gstreamer,mparis/gstreamer,shelsonjava/gstreamer,cablelabs/gstreamer,krieger-od/gstreamer,cablelabs/gstreamer,surround-io/gstreamer,shelsonjava/gstreamer,krieger-od/gstreamer,cfoch/gstreamer,krieger-od/gstreamer,krichter722/gstreamer,Lachann/gstreamer,cfoch/gstreamer,Lachann/gstreamer,lubosz/gstreamer,krichter722/gstreamer,jpakkane/gstreamer,shelsonjava/gstreamer,ensonic/gstreamer,surround-io/gstreamer,justinjoy/gstreamer,justinjoy/gstreamer,StreamUtils/gstreamer,mparis/gstreamer,cfoch/gstreamer,cfoch/gstreamer,Lachann/gstreamer,lovebug356/gstreamer,justinjoy/gstreamer,lubosz/gstreamer,shelsonjava/gstreamer,krieger-od/gstreamer,ensonic/gstreamer,lovebug356/gstreamer,centricular/gstreamer,lubosz/gstreamer,surround-io/gstreamer