audio: use new offload sample rate representation.

Pass directly the sample rate value to struct snd_codec
instead of the ALSA enum.
Bug: 17398311.

Change-Id: I88e828c36743413fbcc75eb35538c72751fa7768
diff --git a/audio/hal/audio_hw.c b/audio/hal/audio_hw.c
index 8b7fc20..69753be 100644
--- a/audio/hal/audio_hw.c
+++ b/audio/hal/audio_hw.c
@@ -3796,8 +3796,7 @@
                 get_snd_codec_id(config->offload_info.format);
         out->compr_config.fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE;
         out->compr_config.fragments = COMPRESS_OFFLOAD_NUM_FRAGMENTS;
-        out->compr_config.codec->sample_rate =
-                    compress_get_alsa_rate(config->offload_info.sample_rate);
+        out->compr_config.codec->sample_rate = config->offload_info.sample_rate;
         out->compr_config.codec->bit_rate =
                     config->offload_info.bit_rate;
         out->compr_config.codec->ch_in =