Parrot asound.state - Decrease internal mic gain.
Parrot asound.state - Decrease internal mic gain.

The internal mic is too noisy.  Reduce the boost from 36 to 12 dB.
Speech is softer but still audible and the noise is much less.

BUG=chrome-os-partner:12508
TEST=youtube.com/my_webcam, record and playback.

Change-Id: I8afd93348ead1a36f14565e59ef736461da21ddf
Reviewed-on: https://gerrit.chromium.org/gerrit/44125
Reviewed-by: Hsinyu Chao <8b91762bdbe27d3121b311091d7ca5125e9a8df6@chromium.org>
Commit-Queue: Dylan Reid <c791bfe44996c1eed9c7149a0c5f12a86d58eb85@chromium.org>
Tested-by: Dylan Reid <c791bfe44996c1eed9c7149a0c5f12a86d58eb85@chromium.org>

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