Use shaka.log in StreamGenerator
Use shaka.log in StreamGenerator

This will allow us to better control log spam output by karma

Change-Id: I70af6878884708fdfffb780b3f0d5a1dd788db30

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