Cleanup of iOS AudioDevice implementation

webrtc/modules/audio_device/audio_device_impl.cc

Index: webrtc/modules/audio_device/audio_device_impl.cc
diff --git a/webrtc/modules/audio_device/audio_device_impl.cc b/webrtc/modules/audio_device/audio_device_impl.cc
index c29ac626144227d33da328377d9951d1447fa136..01c8cee780e9eb30fa087a978ac8e2c3a809fe49 100644
--- a/webrtc/modules/audio_device/audio_device_impl.cc
+++ b/webrtc/modules/audio_device/audio_device_impl.cc
@@ -325,7 +325,7 @@ int32_t AudioDeviceModuleImpl::CreatePlatformSpecificObjects()
     if (audioLayer == kPlatformDefaultAudio)
     {
         // Create iOS Audio Device implementation.
-        ptrAudioDevice = new AudioDeviceIOS(Id());
+      ptrAudioDevice = new AudioDeviceIOS();
         WEBRTC_TRACE(kTraceInfo, kTraceAudioDevice, _id, "iPhone Audio APIs will be utilized");
     }
     // END #if defined(WEBRTC_IOS)
@@ -1899,6 +1899,16 @@ bool AudioDeviceModuleImpl::BuiltInAECIsAvailable() const {
   return _ptrAudioDevice->BuiltInAECIsAvailable();
 }
 
+int AudioDeviceModuleImpl::GetPlayoutAudioParameters(
+    AudioParameters* params) const {
+  return _ptrAudioDevice->GetPlayoutAudioParameters(params);
+}
+
+int AudioDeviceModuleImpl::GetRecordAudioParameters(
+    AudioParameters* params) const {
+  return _ptrAudioDevice->GetRecordAudioParameters(params);
+}
+
 // ============================================================================
 //                                 Private Methods
 // ============================================================================