chromeos: Move files in //ash/common to //ash, part 1

ash/common/system/chromeos/audio/tray_audio_delegate_chromeos.cc

Index: ash/common/system/chromeos/audio/tray_audio_delegate_chromeos.cc
diff --git a/ash/common/system/chromeos/audio/tray_audio_delegate_chromeos.cc b/ash/common/system/chromeos/audio/tray_audio_delegate_chromeos.cc
deleted file mode 100644
index dfe5defd7e4f47eeea6afa708da8bc2b4268be93..0000000000000000000000000000000000000000
--- a/ash/common/system/chromeos/audio/tray_audio_delegate_chromeos.cc
+++ /dev/null
@@ -1,75 +0,0 @@
-// Copyright 2014 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 "ash/common/system/chromeos/audio/tray_audio_delegate_chromeos.h"
-
-#include "ash/resources/vector_icons/vector_icons.h"
-#include "chromeos/audio/cras_audio_handler.h"
-#include "ui/gfx/paint_vector_icon.h"
-
-using chromeos::CrasAudioHandler;
-
-namespace ash {
-namespace system {
-
-void TrayAudioDelegateChromeOs::AdjustOutputVolumeToAudibleLevel() {
-  CrasAudioHandler::Get()->AdjustOutputVolumeToAudibleLevel();
-}
-
-int TrayAudioDelegateChromeOs::GetOutputDefaultVolumeMuteLevel() {
-  return CrasAudioHandler::Get()->GetOutputDefaultVolumeMuteThreshold();
-}
-
-int TrayAudioDelegateChromeOs::GetOutputVolumeLevel() {
-  return CrasAudioHandler::Get()->GetOutputVolumePercent();
-}
-
-const gfx::VectorIcon&
-TrayAudioDelegateChromeOs::GetActiveOutputDeviceVectorIcon() {
-  chromeos::AudioDevice device;
-  if (CrasAudioHandler::Get()->GetPrimaryActiveOutputDevice(&device)) {
-    if (device.type == chromeos::AUDIO_TYPE_HEADPHONE)
-      return kSystemMenuHeadsetIcon;
-    if (device.type == chromeos::AUDIO_TYPE_USB)
-      return kSystemMenuUsbIcon;
-    if (device.type == chromeos::AUDIO_TYPE_BLUETOOTH)
-      return kSystemMenuBluetoothIcon;
-    if (device.type == chromeos::AUDIO_TYPE_HDMI)
-      return kSystemMenuHdmiIcon;
-  }
-  return gfx::kNoneIcon;
-}
-
-bool TrayAudioDelegateChromeOs::HasAlternativeSources() {
-  CrasAudioHandler* audio_handler = CrasAudioHandler::Get();
-  return (audio_handler->has_alternative_output() ||
-          audio_handler->has_alternative_input());
-}
-
-bool TrayAudioDelegateChromeOs::IsOutputAudioMuted() {
-  return CrasAudioHandler::Get()->IsOutputMuted();
-}
-
-void TrayAudioDelegateChromeOs::SetOutputAudioIsMuted(bool is_muted) {
-  CrasAudioHandler::Get()->SetOutputMute(is_muted);
-}
-
-void TrayAudioDelegateChromeOs::SetOutputVolumeLevel(int level) {
-  CrasAudioHandler::Get()->SetOutputVolumePercent(level);
-}
-
-void TrayAudioDelegateChromeOs::SetInternalSpeakerChannelMode(
-    AudioChannelMode mode) {
-  CrasAudioHandler::Get()->SwapInternalSpeakerLeftRightChannel(
-      mode == LEFT_RIGHT_SWAPPED);
-}
-
-void TrayAudioDelegateChromeOs::SetActiveHDMIOutoutRediscoveringIfNecessary(
-    bool force_rediscovering) {
-  CrasAudioHandler::Get()->SetActiveHDMIOutoutRediscoveringIfNecessary(
-      force_rediscovering);
-}
-
-}  // namespace system
-}  // namespace ash