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

Change-Id: I69aa294ccdcc83aa5da29a16368e7ecb7280ab61