1 files changed, 0 insertions, 181 deletions
diff --git a/dom/system/gonk/AudioChannelManager.cpp b/dom/system/gonk/AudioChannelManager.cpp
deleted file mode 100644
index 977715a29..000000000
--- a/dom/system/gonk/AudioChannelManager.cpp
+++ /dev/null
@@ -1,181 +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/. */
-
-#include "nsIDocument.h"
-#include "nsIDOMClassInfo.h"
-#include "nsIDOMEvent.h"
-#include "nsIDOMEventListener.h"
-#include "nsPIDOMWindow.h"
-#include "nsIDocShell.h"
-#include "nsIPermissionManager.h"
-#include "nsIInterfaceRequestorUtils.h"
-#include "AudioChannelManager.h"
-#include "mozilla/dom/AudioChannelManagerBinding.h"
-#include "mozilla/dom/nsBrowserElement.h"
-#include "mozilla/Services.h"
-
-namespace mozilla {
-namespace dom {
-namespace system {
-
-NS_IMPL_QUERY_INTERFACE_INHERITED(AudioChannelManager, DOMEventTargetHelper,
-                                  nsIDOMEventListener)
-NS_IMPL_ADDREF_INHERITED(AudioChannelManager, DOMEventTargetHelper)
-NS_IMPL_RELEASE_INHERITED(AudioChannelManager, DOMEventTargetHelper)
-
-AudioChannelManager::AudioChannelManager()
-  : mVolumeChannel(-1)
-{
-  hal::RegisterSwitchObserver(hal::SWITCH_HEADPHONES, this);
-}
-
-AudioChannelManager::~AudioChannelManager()
-{
-  hal::UnregisterSwitchObserver(hal::SWITCH_HEADPHONES, this);
-
-  nsCOMPtr<EventTarget> target = do_QueryInterface(GetOwner());
-  NS_ENSURE_TRUE_VOID(target);
-
-  target->RemoveSystemEventListener(NS_LITERAL_STRING("visibilitychange"),
-                                    this,
-                                    /* useCapture = */ true);
-}
-
-void
-AudioChannelManager::Init(nsPIDOMWindowInner* aWindow)
-{
-  BindToOwner(aWindow);
-
-  nsCOMPtr<nsIDOMEventTarget> target = do_QueryInterface(GetOwner());
-  NS_ENSURE_TRUE_VOID(target);
-
-  target->AddSystemEventListener(NS_LITERAL_STRING("visibilitychange"),
-                                 this,
-                                 /* useCapture = */ true,
-                                 /* wantsUntrusted = */ false);
-}
-
-JSObject*
-AudioChannelManager::WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto)
-{
-  return AudioChannelManagerBinding::Wrap(aCx, this, aGivenProto);
-}
-
-void
-AudioChannelManager::Notify(const hal::SwitchEvent& aEvent)
-{
-  mState = Some(aEvent.status());
-
-  DispatchTrustedEvent(NS_LITERAL_STRING("headphoneschange"));
-}
-
-bool
-AudioChannelManager::SetVolumeControlChannel(const nsAString& aChannel)
-{
-  if (aChannel.EqualsASCII("publicnotification")) {
-    return false;
-  }
-
-  AudioChannel newChannel = AudioChannelService::GetAudioChannel(aChannel);
-
-  // Only normal channel doesn't need permission.
-  if (newChannel != AudioChannel::Normal) {
-    nsCOMPtr<nsIPermissionManager> permissionManager =
-      services::GetPermissionManager();
-    if (!permissionManager) {
-      return false;
-    }
-    uint32_t perm = nsIPermissionManager::UNKNOWN_ACTION;
-    permissionManager->TestPermissionFromWindow(GetOwner(),
-      nsCString(NS_LITERAL_CSTRING("audio-channel-") +
-      NS_ConvertUTF16toUTF8(aChannel)).get(), &perm);
-    if (perm != nsIPermissionManager::ALLOW_ACTION) {
-      return false;
-    }
-  }
-
-  if (mVolumeChannel == (int32_t)newChannel) {
-    return true;
-  }
-
-  mVolumeChannel = (int32_t)newChannel;
-
-  NotifyVolumeControlChannelChanged();
-  return true;
-}
-
-bool
-AudioChannelManager::GetVolumeControlChannel(nsAString & aChannel)
-{
-  if (mVolumeChannel >= 0) {
-    AudioChannelService::GetAudioChannelString(
-                                      static_cast<AudioChannel>(mVolumeChannel),
-                                      aChannel);
-  } else {
-    aChannel.AssignASCII("");
-  }
-
-  return true;
-}
-
-void
-AudioChannelManager::NotifyVolumeControlChannelChanged()
-{
-  nsCOMPtr<nsIDocShell> docshell = do_GetInterface(GetOwner());
-  NS_ENSURE_TRUE_VOID(docshell);
-
-  bool isActive = false;
-  docshell->GetIsActive(&isActive);
-
-  RefPtr<AudioChannelService> service = AudioChannelService::GetOrCreate();
-  if (!service) {
-    return;
-  }
-
-  if (isActive) {
-    service->SetDefaultVolumeControlChannel(mVolumeChannel, isActive);
-  } else {
-    service->SetDefaultVolumeControlChannel(-1, isActive);
-  }
-}
-
-NS_IMETHODIMP
-AudioChannelManager::HandleEvent(nsIDOMEvent* aEvent)
-{
-  nsAutoString type;
-  aEvent->GetType(type);
-
-  if (type.EqualsLiteral("visibilitychange")) {
-    NotifyVolumeControlChannelChanged();
-  }
-  return NS_OK;
-}
-
-void
-AudioChannelManager::GetAllowedAudioChannels(
-                 nsTArray<RefPtr<BrowserElementAudioChannel>>& aAudioChannels,
-                 ErrorResult& aRv)
-{
-  MOZ_ASSERT(aAudioChannels.IsEmpty());
-
-  // Only main process is supported.
-  if (XRE_GetProcessType() != GeckoProcessType_Default) {
-    aRv.Throw(NS_ERROR_FAILURE);
-    return;
-  }
-
-  nsCOMPtr<nsPIDOMWindowInner> window = GetOwner();
-  if (NS_WARN_IF(!window)) {
-    aRv.Throw(NS_ERROR_FAILURE);
-    return;
-  }
-
-  nsBrowserElement::GenerateAllowedAudioChannels(window, nullptr, nullptr,
-                                                 aAudioChannels, aRv);
-  NS_WARNING_ASSERTION(!aRv.Failed(), "GenerateAllowedAudioChannels failed");
-}
-
-} // namespace system
-} // namespace dom
-} // namespace mozilla