DO NOT MERGE codecs: handle onReset() for a few encoders am: dd447c354e am: afaa438503 am: daaabdcaac  -s ours am: da9246fa5e  -s ours am: 1760d73fbc am: 55d8132edd  -s ours am: 292dc7e025 am: 1dfa590543 am: dbeeaf29d0 am: 3b57c387ed  -s ours am: 437d60bffb am: 028e36fe32 am: 5b83000768
am: e45718e94a

Change-Id: I62f8274399590f8278599052c5589bb32dd9869f