(Re-land) AudioEncoderDecoderIsac: Merge the two config structs
This reverts commit 599beb86, which in turn reverted 7c324cac. What
makes it work this time is that we don't remove the option of setting
bit_rate to 0 in order to ask for the default value.
COAUTHOR=henrik.lundin@webrtc.org
BUG=4228, chromium:478161
R=henrik.lundin@webrtc.org
Review URL: https://webrtc-codereview.appspot.com/48199004
Cr-Commit-Position: refs/heads/master@{#9068}
diff --git a/webrtc/modules/modules.gyp b/webrtc/modules/modules.gyp
index dbf0187..771e672 100644
--- a/webrtc/modules/modules.gyp
+++ b/webrtc/modules/modules.gyp
@@ -108,6 +108,7 @@
'audio_coding/codecs/isac/fix/source/filterbanks_unittest.cc',
'audio_coding/codecs/isac/fix/source/lpc_masking_model_unittest.cc',
'audio_coding/codecs/isac/fix/source/transform_unittest.cc',
+ 'audio_coding/codecs/isac/main/source/audio_encoder_isac_unittest.cc',
'audio_coding/codecs/isac/main/source/isac_unittest.cc',
'audio_coding/codecs/opus/audio_encoder_opus_unittest.cc',
'audio_coding/codecs/opus/opus_unittest.cc',