Remove various IDs

modules/audio_coding/test/delay_test.cc

Index: modules/audio_coding/test/delay_test.cc
diff --git a/modules/audio_coding/test/delay_test.cc b/modules/audio_coding/test/delay_test.cc
index 3f78ea68e3acc4997ea61d92574fc6b0698ca039..407f7095cb3d1eb8d77c9c53051a7f0d0fb54c37 100644
--- a/modules/audio_coding/test/delay_test.cc
+++ b/modules/audio_coding/test/delay_test.cc
@@ -64,8 +64,8 @@ struct TestSettings {
 class DelayTest {
  public:
   DelayTest()
-      : acm_a_(AudioCodingModule::Create(0)),
-        acm_b_(AudioCodingModule::Create(1)),
+      : acm_a_(AudioCodingModule::Create()),
+        acm_b_(AudioCodingModule::Create()),
         channel_a2b_(new Channel),
         test_cntr_(0),
         encoding_sample_rate_hz_(8000) {}