Revert "tests: fix buffer leak in queue2 unit test"
Revert "tests: fix buffer leak in queue2 unit test"

This reverts commit 232fd2953eb00f694b667e7796704f5974cea452.

This was already fixed.

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