[automerger skipped] Fix potential double destroy of AssetManager am:...

[automerger skipped] Fix potential double destroy of AssetManager am: 93320661 am: aefc05c0 am: 8e5d6a25 -s ours am: e38a7104 -s ours am: b5357be3 -s ours am: 7a091e33 -s ours am: 46a2bb6f -s ours
am skip reason: Change-Id Ia938502d2443f5a6de6a3cabdb7ce1d41d3ff6d1 with SHA-1 0a8a1e9d is in history

Change-Id: I495ade5c369293aab036ef8f4c3697e5c9bfc6f0