Add DASH parser test for non-segmented text
Add DASH parser test for non-segmented text

This is a bit of a corner-case for DASH.

Change-Id: Iaeb0acb7bf29b6312886545c7206c1ed2800d660

russitto/shaka-player,indiereign/shaka-player,shaka-project/shaka-player,shaka-project/shaka-player,tvoli/shaka-player,indiereign/shaka-player,ustudio/shaka-player,shaka-project/shaka-player,Ross-cz/shaka-player,Ross-cz/shaka-player,cmgrecu/shaka-player,brightcove/shaka-player,cmgrecu/shaka-player,ustudio/shaka-player,vimond/shaka-player,TobbeEdgeware/shaka-player,cmgrecu/shaka-player,TheModMaker/shaka-player,Ross-cz/shaka-player,tvoli/shaka-player,tvoli/shaka-player,ustudio/shaka-player,vimond/shaka-player,russitto/shaka-player,TobbeEdgeware/shaka-player,baconz/shaka-player,indiereign/shaka-player,baconz/shaka-player,vimond/shaka-player,TheModMaker/shaka-player,ustudio/shaka-player,TheModMaker/shaka-player,russitto/shaka-player,brightcove/shaka-player,baconz/shaka-player,tvoli/shaka-player,shaka-project/shaka-player,TheModMaker/shaka-player,TobbeEdgeware/shaka-player,brightcove/shaka-player