1 files changed, 0 insertions, 87 deletions
diff --git a/dom/system/gonk/AudioChannelManager.h b/dom/system/gonk/AudioChannelManager.h
deleted file mode 100644
index a460651e7..000000000
--- a/dom/system/gonk/AudioChannelManager.h
+++ /dev/null
@@ -1,87 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this file,
- * You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef mozilla_dom_system_AudioChannelManager_h
-#define mozilla_dom_system_AudioChannelManager_h
-
-#include "mozilla/dom/BrowserElementAudioChannel.h"
-#include "mozilla/DOMEventTargetHelper.h"
-#include "mozilla/Hal.h"
-#include "mozilla/HalTypes.h"
-#include "mozilla/Maybe.h"
-#include "AudioChannelService.h"
-
-namespace mozilla {
-namespace hal {
-class SwitchEvent;
-typedef Observer<SwitchEvent> SwitchObserver;
-} // namespace hal
-
-namespace dom {
-namespace system {
-
-class AudioChannelManager final
-  : public DOMEventTargetHelper
-  , public hal::SwitchObserver
-  , public nsIDOMEventListener
-{
-public:
-  AudioChannelManager();
-
-  NS_DECL_ISUPPORTS_INHERITED
-  NS_DECL_NSIDOMEVENTLISTENER
-
-  void Notify(const hal::SwitchEvent& aEvent);
-
-  void Init(nsPIDOMWindowInner* aWindow);
-
-  /**
-   * WebIDL Interface
-   */
-
-  nsPIDOMWindowInner* GetParentObject() const
-  {
-     return GetOwner();
-  }
-
-  virtual JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override;
-
-  bool Headphones()
-  {
-    // Bug 929139 - Remove the assert check for SWITCH_STATE_UNKNOWN.
-    // If any devices (ex: emulator) didn't have the corresponding sys node for
-    // headset switch state then GonkSwitch will report the unknown state.
-    // So it is possible to get unknown state here.
-    if (mState.isNothing()) {
-      mState = Some(hal::GetCurrentSwitchState(hal::SWITCH_HEADPHONES));
-    }
-    return mState.value() != hal::SWITCH_STATE_OFF &&
-           mState.value() != hal::SWITCH_STATE_UNKNOWN;
-  }
-
-  bool SetVolumeControlChannel(const nsAString& aChannel);
-
-  bool GetVolumeControlChannel(nsAString& aChannel);
-
-  IMPL_EVENT_HANDLER(headphoneschange)
-
-  void GetAllowedAudioChannels(
-            nsTArray<RefPtr<mozilla::dom::BrowserElementAudioChannel>>& aAudioChannels,
-            mozilla::ErrorResult& aRv);
-
-protected:
-  virtual ~AudioChannelManager();
-
-private:
-  void NotifyVolumeControlChannelChanged();
-
-  Maybe<hal::SwitchState> mState;
-  int32_t mVolumeChannel;
-};
-
-} // namespace system
-} // namespace dom
-} // namespace mozilla
-
-#endif // mozilla_dom_system_AudioChannelManager_h