cros: Remove system-level policy for audio capture allowed

chromeos/audio/audio_devices_pref_handler_stub.cc

 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chromeos/audio/audio_devices_pref_handler_stub.h"
 
 #include "base/stl_util.h"
 #include "chromeos/audio/audio_device.h"
 
 namespace chromeos {
@@ skipping 27 matching lines @@
 bool AudioDevicesPrefHandlerStub::GetMuteValue(
     const AudioDevice& device) {
   return audio_device_mute_map_[device.id];
 }
 
 void AudioDevicesPrefHandlerStub::SetMuteValue(const AudioDevice& device,
                                                bool mute_on) {
   audio_device_mute_map_[device.id] = mute_on;
 }
 
-bool AudioDevicesPrefHandlerStub::GetAudioCaptureAllowedValue() {
-  return true;
-}
-
 bool AudioDevicesPrefHandlerStub::GetAudioOutputAllowedValue() {
   return true;
 }
 
 void AudioDevicesPrefHandlerStub::AddAudioPrefObserver(
     AudioPrefObserver* observer) {
 }
 
 void AudioDevicesPrefHandlerStub::RemoveAudioPrefObserver(
     AudioPrefObserver* observer) {
 }
 
 }  // namespace chromeos