tree c24359cf513d9aa157523a2eaff2ee6c7a073847
parent 61585a8094b6903a9c1adb83c0eacd84246bc508
author Dongwon Kang <dwkang@google.com> 1536713318 -0700
committer Dongwon Kang <dwkang@google.com> 1536714456 -0700

MediaPlayer2: fix a regression from I5d4884353057a195b1f587694

Add a return value checking and throw an exception on error.

Test: pass MediaPlayer2Test#testDeselectTrackForSubtitleTracks
Bug: 63934228
Change-Id: I201af323792cbc8936ae9e763d5dd0143c81dfc6