[automerger skipped] Visualizer: fix native crash when visualizer release am: bd6dc46458 -s ours
am: 172d4c505a -s ours
am skip reason: change_id I8d936f0f79540345d3e3675f6129bb942a08e423 with SHA1 704c577cce is in history

Change-Id: I5d57864d4a9401dcb6f8ec6ec110f253e37543e7