Use the sample rate as a temporary solution to unpack aecdumps with wrong sizes
Use the sample rate as a temporary solution to unpack aecdumps with wrong sizes

The sizes saved in the aecdumps were always the input length, and this is not necessarily true when there is a change in sample rate. But the sample rates dumped are correct, so we can calculate the sizes from them knowing that we use 10ms chunks.

BUG=webrtc:3359
R=bjornv@webrtc.org, kwiberg@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/24389004

Cr-Mirrored-From: https://chromium.googlesource.com/external/webrtc
Cr-Mirrored-Commit: bac072667b053f05e822e35255d706e6cbfa39ef

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