Move ADM Create() method to public interface.

webrtc/voice_engine/voe_base_impl.cc

 /*
  *  Copyright (c) 2012 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 211 matching lines @@
     shared_->process_thread()->Start();
   }
 
   // Create an internal ADM if the user has not added an external
   // ADM implementation as input to Init().
   if (external_adm == nullptr) {
 #if !defined(WEBRTC_INCLUDE_INTERNAL_AUDIO_DEVICE)
     return -1;
 #else
     // Create the internal ADM implementation.
-    shared_->set_audio_device(AudioDeviceModuleImpl::Create(
+    shared_->set_audio_device(AudioDeviceModule::Create(
         VoEId(shared_->instance_id(), -1), shared_->audio_device_layer()));
 
     if (shared_->audio_device() == nullptr) {
       shared_->SetLastError(VE_NO_MEMORY, kTraceCritical,
                             "Init() failed to create the ADM");
       return -1;
     }
 #endif  // WEBRTC_INCLUDE_INTERNAL_AUDIO_DEVICE
   } else {
     // Use the already existing external ADM implementation.
@@ skipping 573 matching lines @@
     shared_->SetLastError(VE_CHANNEL_NOT_VALID, kTraceError,
         "AssociateSendChannel() failed to locate accociate_send_channel");
     return -1;
   }
 
   channel_ptr->set_associate_send_channel(ch);
   return 0;
 }
 
 }  // namespace webrtc