Delete a chain of methods in ViE, VoE and ACM

webrtc/modules/audio_coding/main/test/insert_packet_with_timing.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.
  */
 
@@ skipping 24 matching lines @@
 
 // Timing files
 DEFINE_string(seq_num, "seq_num", "Sequence number file.");
 DEFINE_string(send_ts, "send_timestamp", "Send timestamp file.");
 DEFINE_string(receive_ts, "last_rec_timestamp", "Receive timestamp file");
 
 // Delay logging
 DEFINE_string(delay, "", "Log for delay.");
 
 // Other setups
-DEFINE_int32(init_delay, 0, "Initial delay.");
 DEFINE_bool(verbose, false, "Verbosity.");
 DEFINE_double(loss_rate, 0, "Rate of packet loss < 1");
 
 const int32_t kAudioPlayedOut = 0x00000001;
 const int32_t kPacketPushedIn = 0x00000001 << 1;
 const int kPlayoutPeriodMs = 10;
 
 namespace webrtc {
 
 class InsertPacketWithTiming {
@@ skipping 59 matching lines @@
           << " Hz in " << ((FLAGS_input_stereo) ? "stereo." : "mono.")
           << std::endl;
       pcm_in_fid_.ReadStereo(FLAGS_input_stereo);
     }
 
     ASSERT_TRUE(pcm_out_fid_ != NULL);
     std::cout << "Output file " << FLAGS_output << " at " << FLAGS_output_fs_hz
         << " Hz." << std::endl;
 
     // Other setups
-    if (FLAGS_init_delay > 0)
-      EXPECT_EQ(0, receive_acm_->SetInitialPlayoutDelay(FLAGS_init_delay));
-
     if (FLAGS_loss_rate > 0)
       loss_threshold_ = RAND_MAX * FLAGS_loss_rate;
     else
       loss_threshold_ = 0;
   }
 
   void TickOneMillisecond(uint32_t* action) {
     // One millisecond passed.
     time_to_insert_packet_ms_--;
     time_to_playout_audio_ms_--;
@@ skipping 164 matching lines @@
       if (delay_log != NULL) {
         fprintf(delay_log, "%3d %3d\n", optimal_delay_ms, current_delay_ms);
       }
     }
   }
   std::cout << std::endl;
   test.TearDown();
   if (delay_log != NULL)
     fclose(delay_log);
 }