Remove various IDs

modules/audio_coding/test/opus_test.cc

 /*
  *  Copyright (c) 2013 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
 #include "modules/audio_coding/test/opus_test.h"
 
 #include <assert.h>
 
 #include <string>
 
 #include "common_types.h"  // NOLINT(build/include)
 #include "modules/audio_coding/codecs/audio_format_conversion.h"
 #include "modules/audio_coding/codecs/opus/opus_interface.h"
 #include "modules/audio_coding/include/audio_coding_module_typedefs.h"
 #include "modules/audio_coding/test/TestStereo.h"
 #include "modules/audio_coding/test/utility.h"
 #include "test/gtest.h"
 #include "test/testsupport/fileutils.h"
 #include "typedefs.h"  // NOLINT(build/include)
 
 namespace webrtc {
 
 OpusTest::OpusTest()
-    : acm_receiver_(AudioCodingModule::Create(0)),
+    : acm_receiver_(AudioCodingModule::Create()),
       channel_a2b_(NULL),
       counter_(0),
       payload_type_(255),
       rtp_timestamp_(0) {}
 
 OpusTest::~OpusTest() {
   if (channel_a2b_ != NULL) {
     delete channel_a2b_;
     channel_a2b_ = NULL;
   }
@@ skipping 340 matching lines @@
   out_file_.Open(file_name, 48000, "wb");
   file_stream.str("");
   file_name = file_stream.str();
   file_stream << webrtc::test::OutputPath() << "opusstandalone_out_"
       << test_number << ".pcm";
   file_name = file_stream.str();
   out_file_standalone_.Open(file_name, 48000, "wb");
 }
 
 }  // namespace webrtc