Remove API-related #defines from voice_engine_configurations.h

webrtc/voice_engine/voe_hardware_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.
  */
 
 #include "webrtc/voice_engine/voe_hardware_impl.h"
 
 #include <assert.h>
 
 #include "webrtc/system_wrappers/include/trace.h"
 #include "webrtc/voice_engine/include/voe_errors.h"
 #include "webrtc/voice_engine/voice_engine_impl.h"
 
-#ifndef WEBRTC_VOICE_ENGINE_HARDWARE_API
-#error "Deprecated"
-#endif
-
 namespace webrtc {
 
 VoEHardware* VoEHardware::GetInterface(VoiceEngine* voiceEngine) {
-#ifndef WEBRTC_VOICE_ENGINE_HARDWARE_API
-  return NULL;
-#else
   if (NULL == voiceEngine) {
     return NULL;
   }
   VoiceEngineImpl* s = static_cast<VoiceEngineImpl*>(voiceEngine);
   s->AddRef();
   return s;
-#endif
 }
 
-#ifdef WEBRTC_VOICE_ENGINE_HARDWARE_API
-
 VoEHardwareImpl::VoEHardwareImpl(voe::SharedData* shared) : _shared(shared) {
   WEBRTC_TRACE(kTraceMemory, kTraceVoice, VoEId(_shared->instance_id(), -1),
                "VoEHardwareImpl() - ctor");
 }
 
 VoEHardwareImpl::~VoEHardwareImpl() {
   WEBRTC_TRACE(kTraceMemory, kTraceVoice, VoEId(_shared->instance_id(), -1),
                "~VoEHardwareImpl() - dtor");
 }
 
@@ skipping 458 matching lines @@
 }
 
 int VoEHardwareImpl::EnableBuiltInNS(bool enable) {
   if (!_shared->statistics().Initialized()) {
     _shared->SetLastError(VE_NOT_INITED, kTraceError);
     return -1;
   }
   return _shared->audio_device()->EnableBuiltInNS(enable);
 }
 
-#endif  // WEBRTC_VOICE_ENGINE_HARDWARE_API
-
 }  // namespace webrtc