Issue #1053 - Part 3b: Remove AndroidSurfaceTexture and Android media decoder

interface.

14 files changed, 0 insertions, 2022 deletions

diff --git a/dom/media/platforms/android/AndroidDecoderModule.cpp b/dom/media/platforms/android/AndroidDecoderModule.cpp
deleted file mode 100644
index 3bf5cbf097..0000000000
--- a/dom/media/platforms/android/AndroidDecoderModule.cpp
+++ /dev/null
@@ -1,227 +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 "AndroidDecoderModule.h"
-#include "AndroidBridge.h"
-
-#include "MediaCodecDataDecoder.h"
-#include "RemoteDataDecoder.h"
-
-#include "MediaInfo.h"
-#include "VPXDecoder.h"
-
-#include "MediaPrefs.h"
-#include "OpusDecoder.h"
-#include "VorbisDecoder.h"
-
-#include "nsPromiseFlatString.h"
-#include "nsIGfxInfo.h"
-
-#include "prlog.h"
-
-#include <jni.h>
-
-#undef LOG
-#define LOG(arg, ...) MOZ_LOG(sAndroidDecoderModuleLog, \
-    mozilla::LogLevel::Debug, ("AndroidDecoderModule(%p)::%s: " arg, \
-      this, __func__, ##__VA_ARGS__))
-
-using namespace mozilla;
-using namespace mozilla::gl;
-using namespace mozilla::java::sdk;
-using media::TimeUnit;
-
-namespace mozilla {
-
-mozilla::LazyLogModule sAndroidDecoderModuleLog("AndroidDecoderModule");
-
-static const char*
-TranslateMimeType(const nsACString& aMimeType)
-{
-  if (VPXDecoder::IsVPX(aMimeType, VPXDecoder::VP8)) {
-    return "video/x-vnd.on2.vp8";
-  } else if (VPXDecoder::IsVPX(aMimeType, VPXDecoder::VP9)) {
-    return "video/x-vnd.on2.vp9";
-  }
-  return PromiseFlatCString(aMimeType).get();
-}
-
-static bool
-GetFeatureStatus(int32_t aFeature)
-{
-  nsCOMPtr<nsIGfxInfo> gfxInfo = services::GetGfxInfo();
-  int32_t status = nsIGfxInfo::FEATURE_STATUS_UNKNOWN;
-  nsCString discardFailureId;
-  if (!gfxInfo || NS_FAILED(gfxInfo->GetFeatureStatus(aFeature, discardFailureId, &status))) {
-    return false;
-  }
-  return status == nsIGfxInfo::FEATURE_STATUS_OK;
-};
-
-CryptoInfo::LocalRef
-GetCryptoInfoFromSample(const MediaRawData* aSample)
-{
-  auto& cryptoObj = aSample->mCrypto;
-
-  if (!cryptoObj.mValid) {
-    return nullptr;
-  }
-
-  CryptoInfo::LocalRef cryptoInfo;
-  nsresult rv = CryptoInfo::New(&cryptoInfo);
-  NS_ENSURE_SUCCESS(rv, nullptr);
-
-  uint32_t numSubSamples =
-    std::min<uint32_t>(cryptoObj.mPlainSizes.Length(), cryptoObj.mEncryptedSizes.Length());
-
-  uint32_t totalSubSamplesSize = 0;
-  for (auto& size : cryptoObj.mEncryptedSizes) {
-    totalSubSamplesSize += size;
-  }
-
-  // mPlainSizes is uint16_t, need to transform to uint32_t first.
-  nsTArray<uint32_t> plainSizes;
-  for (auto& size : cryptoObj.mPlainSizes) {
-    totalSubSamplesSize += size;
-    plainSizes.AppendElement(size);
-  }
-
-  uint32_t codecSpecificDataSize = aSample->Size() - totalSubSamplesSize;
-  // Size of codec specific data("CSD") for Android MediaCodec usage should be
-  // included in the 1st plain size.
-  plainSizes[0] += codecSpecificDataSize;
-
-  static const int kExpectedIVLength = 16;
-  auto tempIV(cryptoObj.mIV);
-  auto tempIVLength = tempIV.Length();
-  MOZ_ASSERT(tempIVLength <= kExpectedIVLength);
-  for (size_t i = tempIVLength; i < kExpectedIVLength; i++) {
-    // Padding with 0
-    tempIV.AppendElement(0);
-  }
-
-  auto numBytesOfPlainData = mozilla::jni::IntArray::New(
-                              reinterpret_cast<int32_t*>(&plainSizes[0]),
-                              plainSizes.Length());
-
-  auto numBytesOfEncryptedData =
-    mozilla::jni::IntArray::New(reinterpret_cast<const int32_t*>(&cryptoObj.mEncryptedSizes[0]),
-                                cryptoObj.mEncryptedSizes.Length());
-  auto iv = mozilla::jni::ByteArray::New(reinterpret_cast<int8_t*>(&tempIV[0]),
-                                        tempIV.Length());
-  auto keyId = mozilla::jni::ByteArray::New(reinterpret_cast<const int8_t*>(&cryptoObj.mKeyId[0]),
-                                            cryptoObj.mKeyId.Length());
-  cryptoInfo->Set(numSubSamples,
-                  numBytesOfPlainData,
-                  numBytesOfEncryptedData,
-                  keyId,
-                  iv,
-                  MediaCodec::CRYPTO_MODE_AES_CTR);
-
-  return cryptoInfo;
-}
-
-bool
-AndroidDecoderModule::SupportsMimeType(const nsACString& aMimeType,
-                                       DecoderDoctorDiagnostics* aDiagnostics) const
-{
-  if (!AndroidBridge::Bridge() ||
-      AndroidBridge::Bridge()->GetAPIVersion() < 16) {
-    return false;
-  }
-
-  if (aMimeType.EqualsLiteral("video/mp4") ||
-      aMimeType.EqualsLiteral("video/avc")) {
-    return true;
-  }
-
-  // When checking "audio/x-wav", CreateDecoder can cause a JNI ERROR by
-  // Accessing a stale local reference leading to a SIGSEGV crash.
-  // To avoid this we check for wav types here.
-  if (aMimeType.EqualsLiteral("audio/x-wav") ||
-      aMimeType.EqualsLiteral("audio/wave; codecs=1") ||
-      aMimeType.EqualsLiteral("audio/wave; codecs=6") ||
-      aMimeType.EqualsLiteral("audio/wave; codecs=7") ||
-      aMimeType.EqualsLiteral("audio/wave; codecs=65534")) {
-    return false;
-  }
-
-  if ((VPXDecoder::IsVPX(aMimeType, VPXDecoder::VP8) &&
-       !GetFeatureStatus(nsIGfxInfo::FEATURE_VP8_HW_DECODE)) ||
-      (VPXDecoder::IsVPX(aMimeType, VPXDecoder::VP9) &&
-       !GetFeatureStatus(nsIGfxInfo::FEATURE_VP9_HW_DECODE))) {
-    return false;
-  }
-
-  // Prefer the gecko decoder for opus and vorbis; stagefright crashes
-  // on content demuxed from mp4.
-  if (OpusDataDecoder::IsOpus(aMimeType) ||
-      VorbisDataDecoder::IsVorbis(aMimeType)) {
-    LOG("Rejecting audio of type %s", aMimeType.Data());
-    return false;
-  }
-
-  return java::HardwareCodecCapabilityUtils::FindDecoderCodecInfoForMimeType(
-      nsCString(TranslateMimeType(aMimeType)));
-}
-
-already_AddRefed<MediaDataDecoder>
-AndroidDecoderModule::CreateVideoDecoder(const CreateDecoderParams& aParams)
-{
-  MediaFormat::LocalRef format;
-
-  const VideoInfo& config = aParams.VideoConfig();
-  NS_ENSURE_SUCCESS(MediaFormat::CreateVideoFormat(
-      TranslateMimeType(config.mMimeType),
-      config.mDisplay.width,
-      config.mDisplay.height,
-      &format), nullptr);
-
-  RefPtr<MediaDataDecoder> decoder = MediaPrefs::PDMAndroidRemoteCodecEnabled() ?
-      RemoteDataDecoder::CreateVideoDecoder(config,
-                                            format,
-                                            aParams.mCallback,
-                                            aParams.mImageContainer) :
-      MediaCodecDataDecoder::CreateVideoDecoder(config,
-                                                format,
-                                                aParams.mCallback,
-                                                aParams.mImageContainer);
-
-  return decoder.forget();
-}
-
-already_AddRefed<MediaDataDecoder>
-AndroidDecoderModule::CreateAudioDecoder(const CreateDecoderParams& aParams)
-{
-  const AudioInfo& config = aParams.AudioConfig();
-  MOZ_ASSERT(config.mBitDepth == 16, "We only handle 16-bit audio!");
-
-  MediaFormat::LocalRef format;
-
-  LOG("CreateAudioFormat with mimeType=%s, mRate=%d, channels=%d",
-      config.mMimeType.Data(), config.mRate, config.mChannels);
-
-  NS_ENSURE_SUCCESS(MediaFormat::CreateAudioFormat(
-      config.mMimeType,
-      config.mRate,
-      config.mChannels,
-      &format), nullptr);
-
-  RefPtr<MediaDataDecoder> decoder = MediaPrefs::PDMAndroidRemoteCodecEnabled() ?
-      RemoteDataDecoder::CreateAudioDecoder(config, format, aParams.mCallback) :
-      MediaCodecDataDecoder::CreateAudioDecoder(config, format, aParams.mCallback);
-
-  return decoder.forget();
-}
-
-PlatformDecoderModule::ConversionRequired
-AndroidDecoderModule::DecoderNeedsConversion(const TrackInfo& aConfig) const
-{
-  if (aConfig.IsVideo()) {
-    return ConversionRequired::kNeedAnnexB;
-  }
-  return ConversionRequired::kNeedNone;
-}
-
-} // mozilla
diff --git a/dom/media/platforms/android/AndroidDecoderModule.h b/dom/media/platforms/android/AndroidDecoderModule.h
deleted file mode 100644
index 339cbb3114..0000000000
--- a/dom/media/platforms/android/AndroidDecoderModule.h
+++ /dev/null
@@ -1,34 +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 AndroidDecoderModule_h_
-#define AndroidDecoderModule_h_
-
-#include "PlatformDecoderModule.h"
-
-namespace mozilla {
-
-class AndroidDecoderModule : public PlatformDecoderModule {
-public:
-  already_AddRefed<MediaDataDecoder>
-  CreateVideoDecoder(const CreateDecoderParams& aParams) override;
-
-  already_AddRefed<MediaDataDecoder>
-  CreateAudioDecoder(const CreateDecoderParams& aParams) override;
-
-  AndroidDecoderModule() {}
-  virtual ~AndroidDecoderModule() {}
-
-  bool SupportsMimeType(const nsACString& aMimeType,
-                        DecoderDoctorDiagnostics* aDiagnostics) const override;
-
-  ConversionRequired
-  DecoderNeedsConversion(const TrackInfo& aConfig) const override;
-};
-
-extern LazyLogModule sAndroidDecoderModuleLog;
-
-} // namespace mozilla
-
-#endif
diff --git a/dom/media/platforms/android/MediaCodecDataDecoder.cpp b/dom/media/platforms/android/MediaCodecDataDecoder.cpp
deleted file mode 100644
index 3c5df54eed..0000000000
--- a/dom/media/platforms/android/MediaCodecDataDecoder.cpp
+++ /dev/null
@@ -1,698 +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 "MediaCodecDataDecoder.h"
-
-#include "AndroidBridge.h"
-#include "AndroidSurfaceTexture.h"
-#include "GeneratedJNINatives.h"
-#include "GLImages.h"
-
-#include "MediaData.h"
-#include "MediaInfo.h"
-#include "VPXDecoder.h"
-
-#include "nsThreadUtils.h"
-#include "nsPromiseFlatString.h"
-#include "nsIGfxInfo.h"
-
-#include "prlog.h"
-
-#include <jni.h>
-
-#undef LOG
-#define LOG(arg, ...) MOZ_LOG(sAndroidDecoderModuleLog, \
-    mozilla::LogLevel::Debug, ("MediaCodecDataDecoder(%p)::%s: " arg, \
-      this, __func__, ##__VA_ARGS__))
-
-using namespace mozilla;
-using namespace mozilla::gl;
-using namespace mozilla::java;
-using namespace mozilla::java::sdk;
-using media::TimeUnit;
-
-namespace mozilla {
-
-#define INVOKE_CALLBACK(Func, ...) \
-  if (mCallback) { \
-    mCallback->Func(__VA_ARGS__); \
-  } else { \
-    NS_WARNING("Callback not set"); \
-  }
-
-static MediaCodec::LocalRef
-CreateDecoder(const nsACString& aMimeType)
-{
-  MediaCodec::LocalRef codec;
-  NS_ENSURE_SUCCESS(MediaCodec::CreateDecoderByType(TranslateMimeType(aMimeType),
-                    &codec), nullptr);
-  return codec;
-}
-
-class VideoDataDecoder : public MediaCodecDataDecoder
-{
-public:
-  VideoDataDecoder(const VideoInfo& aConfig,
-                   MediaFormat::Param aFormat,
-                   MediaDataDecoderCallback* aCallback,
-                   layers::ImageContainer* aImageContainer)
-    : MediaCodecDataDecoder(MediaData::Type::VIDEO_DATA, aConfig.mMimeType,
-                            aFormat, aCallback)
-    , mImageContainer(aImageContainer)
-    , mConfig(aConfig)
-  {
-
-  }
-
-  const char* GetDescriptionName() const override
-  {
-    return "Android MediaCodec video decoder";
-  }
-
-  RefPtr<InitPromise> Init() override
-  {
-    mSurfaceTexture = AndroidSurfaceTexture::Create();
-    if (!mSurfaceTexture) {
-      NS_WARNING("Failed to create SurfaceTexture for video decode\n");
-      return InitPromise::CreateAndReject(NS_ERROR_DOM_MEDIA_FATAL_ERR, __func__);
-    }
-
-    if (NS_FAILED(InitDecoder(mSurfaceTexture->JavaSurface()))) {
-      return InitPromise::CreateAndReject(NS_ERROR_DOM_MEDIA_FATAL_ERR, __func__);
-    }
-
-    return InitPromise::CreateAndResolve(TrackInfo::kVideoTrack, __func__);
-  }
-
-  void Cleanup() override
-  {
-  }
-
-  nsresult PostOutput(BufferInfo::Param aInfo, MediaFormat::Param aFormat,
-                      const TimeUnit& aDuration) override
-  {
-    RefPtr<layers::Image> img =
-      new SurfaceTextureImage(mSurfaceTexture.get(), mConfig.mDisplay,
-                              gl::OriginPos::BottomLeft);
-
-    nsresult rv;
-    int32_t flags;
-    NS_ENSURE_SUCCESS(rv = aInfo->Flags(&flags), rv);
-
-    bool isSync = !!(flags & MediaCodec::BUFFER_FLAG_SYNC_FRAME);
-
-    int32_t offset;
-    NS_ENSURE_SUCCESS(rv = aInfo->Offset(&offset), rv);
-
-    int64_t presentationTimeUs;
-    NS_ENSURE_SUCCESS(rv = aInfo->PresentationTimeUs(&presentationTimeUs), rv);
-
-    RefPtr<VideoData> v =
-      VideoData::CreateFromImage(mConfig,
-                                 offset,
-                                 presentationTimeUs,
-                                 aDuration.ToMicroseconds(),
-                                 img,
-                                 isSync,
-                                 presentationTimeUs,
-                                 gfx::IntRect(0, 0,
-                                              mConfig.mDisplay.width,
-                                              mConfig.mDisplay.height));
-    INVOKE_CALLBACK(Output, v);
-    return NS_OK;
-  }
-
-protected:
-  layers::ImageContainer* mImageContainer;
-  const VideoInfo& mConfig;
-  RefPtr<AndroidSurfaceTexture> mSurfaceTexture;
-};
-
-class AudioDataDecoder : public MediaCodecDataDecoder
-{
-public:
-  AudioDataDecoder(const AudioInfo& aConfig, MediaFormat::Param aFormat,
-                   MediaDataDecoderCallback* aCallback)
-    : MediaCodecDataDecoder(MediaData::Type::AUDIO_DATA, aConfig.mMimeType,
-                            aFormat, aCallback)
-  {
-    JNIEnv* const env = jni::GetEnvForThread();
-
-    jni::ByteBuffer::LocalRef buffer(env);
-    NS_ENSURE_SUCCESS_VOID(aFormat->GetByteBuffer(NS_LITERAL_STRING("csd-0"),
-                                                  &buffer));
-
-    if (!buffer && aConfig.mCodecSpecificConfig->Length() >= 2) {
-      buffer = jni::ByteBuffer::New(
-          aConfig.mCodecSpecificConfig->Elements(),
-          aConfig.mCodecSpecificConfig->Length());
-      NS_ENSURE_SUCCESS_VOID(aFormat->SetByteBuffer(NS_LITERAL_STRING("csd-0"),
-                                                    buffer));
-    }
-  }
-
-  const char* GetDescriptionName() const override
-  {
-    return "android audio decoder";
-  }
-
-  nsresult Output(BufferInfo::Param aInfo, void* aBuffer,
-                  MediaFormat::Param aFormat, const TimeUnit& aDuration)
-  {
-    // The output on Android is always 16-bit signed
-    nsresult rv;
-    int32_t numChannels;
-    NS_ENSURE_SUCCESS(rv =
-        aFormat->GetInteger(NS_LITERAL_STRING("channel-count"), &numChannels), rv);
-    AudioConfig::ChannelLayout layout(numChannels);
-    if (!layout.IsValid()) {
-      return NS_ERROR_FAILURE;
-    }
-
-    int32_t sampleRate;
-    NS_ENSURE_SUCCESS(rv =
-        aFormat->GetInteger(NS_LITERAL_STRING("sample-rate"), &sampleRate), rv);
-
-    int32_t size;
-    NS_ENSURE_SUCCESS(rv = aInfo->Size(&size), rv);
-
-    int32_t offset;
-    NS_ENSURE_SUCCESS(rv = aInfo->Offset(&offset), rv);
-
-#ifdef MOZ_SAMPLE_TYPE_S16
-    const int32_t numSamples = size / 2;
-#else
-#error We only support 16-bit integer PCM
-#endif
-
-    const int32_t numFrames = numSamples / numChannels;
-    AlignedAudioBuffer audio(numSamples);
-    if (!audio) {
-      return NS_ERROR_OUT_OF_MEMORY;
-    }
-
-    const uint8_t* bufferStart = static_cast<uint8_t*>(aBuffer) + offset;
-    PodCopy(audio.get(), reinterpret_cast<const AudioDataValue*>(bufferStart),
-            numSamples);
-
-    int64_t presentationTimeUs;
-    NS_ENSURE_SUCCESS(rv = aInfo->PresentationTimeUs(&presentationTimeUs), rv);
-
-    RefPtr<AudioData> data = new AudioData(0, presentationTimeUs,
-                                           aDuration.ToMicroseconds(),
-                                           numFrames,
-                                           Move(audio),
-                                           numChannels,
-                                           sampleRate);
-    INVOKE_CALLBACK(Output, data);
-    return NS_OK;
-  }
-};
-
-MediaDataDecoder*
-MediaCodecDataDecoder::CreateAudioDecoder(const AudioInfo& aConfig,
-                                          MediaFormat::Param aFormat,
-                                          MediaDataDecoderCallback* aCallback)
-{
-  return new AudioDataDecoder(aConfig, aFormat, aCallback);
-}
-
-MediaDataDecoder*
-MediaCodecDataDecoder::CreateVideoDecoder(const VideoInfo& aConfig,
-                                          MediaFormat::Param aFormat,
-                                          MediaDataDecoderCallback* aCallback,
-                                          layers::ImageContainer* aImageContainer)
-{
-  return new VideoDataDecoder(aConfig, aFormat, aCallback, aImageContainer);
-}
-
-MediaCodecDataDecoder::MediaCodecDataDecoder(MediaData::Type aType,
-                                             const nsACString& aMimeType,
-                                             MediaFormat::Param aFormat,
-                                             MediaDataDecoderCallback* aCallback)
-  : mType(aType)
-  , mMimeType(aMimeType)
-  , mFormat(aFormat)
-  , mCallback(aCallback)
-  , mInputBuffers(nullptr)
-  , mOutputBuffers(nullptr)
-  , mMonitor("MediaCodecDataDecoder::mMonitor")
-  , mState(ModuleState::kDecoding)
-{
-
-}
-
-MediaCodecDataDecoder::~MediaCodecDataDecoder()
-{
-  Shutdown();
-}
-
-RefPtr<MediaDataDecoder::InitPromise>
-MediaCodecDataDecoder::Init()
-{
-  nsresult rv = InitDecoder(nullptr);
-
-  TrackInfo::TrackType type =
-    (mType == MediaData::AUDIO_DATA ? TrackInfo::TrackType::kAudioTrack
-                                    : TrackInfo::TrackType::kVideoTrack);
-
-  return NS_SUCCEEDED(rv) ?
-           InitPromise::CreateAndResolve(type, __func__) :
-           InitPromise::CreateAndReject(
-               NS_ERROR_DOM_MEDIA_FATAL_ERR, __func__);
-}
-
-nsresult
-MediaCodecDataDecoder::InitDecoder(Surface::Param aSurface)
-{
-  mDecoder = CreateDecoder(mMimeType);
-  if (!mDecoder) {
-    INVOKE_CALLBACK(Error,
-                    MediaResult(NS_ERROR_DOM_MEDIA_FATAL_ERR, __func__));
-    return NS_ERROR_FAILURE;
-  }
-
-  nsresult rv;
-  NS_ENSURE_SUCCESS(rv = mDecoder->Configure(mFormat, aSurface, nullptr, 0), rv);
-  NS_ENSURE_SUCCESS(rv = mDecoder->Start(), rv);
-
-  NS_ENSURE_SUCCESS(rv = ResetInputBuffers(), rv);
-  NS_ENSURE_SUCCESS(rv = ResetOutputBuffers(), rv);
-
-  nsCOMPtr<nsIRunnable> r = NewRunnableMethod(this, &MediaCodecDataDecoder::DecoderLoop);
-  rv = NS_NewNamedThread("MC Decoder", getter_AddRefs(mThread), r);
-
-  return rv;
-}
-
-// This is in usec, so that's 10ms.
-static const int64_t kDecoderTimeout = 10000;
-
-#define BREAK_ON_DECODER_ERROR() \
-  if (NS_FAILED(res)) { \
-    NS_WARNING("Exiting decoder loop due to exception"); \
-    if (mState == ModuleState::kDrainDecoder) { \
-      INVOKE_CALLBACK(DrainComplete); \
-      SetState(ModuleState::kDecoding); \
-    } \
-    INVOKE_CALLBACK(Error, MediaResult(NS_ERROR_DOM_MEDIA_FATAL_ERR, __func__)); \
-    break; \
-  }
-
-nsresult
-MediaCodecDataDecoder::GetInputBuffer(
-    JNIEnv* aEnv, int aIndex, jni::Object::LocalRef* aBuffer)
-{
-  MOZ_ASSERT(aEnv);
-  MOZ_ASSERT(!*aBuffer);
-
-  int numTries = 2;
-
-  while (numTries--) {
-    *aBuffer = jni::Object::LocalRef::Adopt(
-        aEnv->GetObjectArrayElement(mInputBuffers.Get(), aIndex));
-    if (*aBuffer) {
-      return NS_OK;
-    }
-    nsresult res = ResetInputBuffers();
-    if (NS_FAILED(res)) {
-      return res;
-    }
-  }
-  return NS_ERROR_FAILURE;
-}
-
-bool
-MediaCodecDataDecoder::WaitForInput()
-{
-  MonitorAutoLock lock(mMonitor);
-
-  while (mState ==  ModuleState::kDecoding && mQueue.empty()) {
-    // Signal that we require more input.
-    INVOKE_CALLBACK(InputExhausted);
-    lock.Wait();
-  }
-
-  return mState != ModuleState::kStopping;
-}
-
-
-already_AddRefed<MediaRawData>
-MediaCodecDataDecoder::PeekNextSample()
-{
-  MonitorAutoLock lock(mMonitor);
-
-  if (mState == ModuleState::kFlushing) {
-    mDecoder->Flush();
-    ClearQueue();
-    SetState(ModuleState::kDecoding);
-    lock.Notify();
-    return nullptr;
-  }
-
-  if (mQueue.empty()) {
-    if (mState == ModuleState::kDrainQueue) {
-      SetState(ModuleState::kDrainDecoder);
-    }
-    return nullptr;
-  }
-
-  // We're not stopping or flushing, so try to get a sample.
-  return RefPtr<MediaRawData>(mQueue.front()).forget();
-}
-
-nsresult
-MediaCodecDataDecoder::QueueSample(const MediaRawData* aSample)
-{
-  MOZ_ASSERT(aSample);
-  AutoLocalJNIFrame frame(jni::GetEnvForThread(), 1);
-
-  // We have a sample, try to feed it to the decoder.
-  int32_t inputIndex = -1;
-  nsresult res = mDecoder->DequeueInputBuffer(kDecoderTimeout, &inputIndex);
-  if (NS_FAILED(res)) {
-    return res;
-  }
-
-  if (inputIndex < 0) {
-    // There is no valid input buffer available.
-    return NS_ERROR_FAILURE;
-  }
-
-  jni::Object::LocalRef buffer(frame.GetEnv());
-  res = GetInputBuffer(frame.GetEnv(), inputIndex, &buffer);
-  if (NS_FAILED(res)) {
-    return res;
-  }
-
-  void* directBuffer = frame.GetEnv()->GetDirectBufferAddress(buffer.Get());
-
-  MOZ_ASSERT(frame.GetEnv()->GetDirectBufferCapacity(buffer.Get()) >=
-             aSample->Size(),
-             "Decoder buffer is not large enough for sample");
-
-  PodCopy(static_cast<uint8_t*>(directBuffer), aSample->Data(), aSample->Size());
-
-  CryptoInfo::LocalRef cryptoInfo = GetCryptoInfoFromSample(aSample);
-  if (cryptoInfo) {
-    res = mDecoder->QueueSecureInputBuffer(inputIndex, 0, cryptoInfo,
-                                           aSample->mTime, 0);
-  } else {
-    res = mDecoder->QueueInputBuffer(inputIndex, 0, aSample->Size(),
-                                     aSample->mTime, 0);
-  }
-
-  if (NS_FAILED(res)) {
-    return res;
-  }
-
-  mDurations.push_back(TimeUnit::FromMicroseconds(aSample->mDuration));
-  return NS_OK;
-}
-
-nsresult
-MediaCodecDataDecoder::QueueEOS()
-{
-  mMonitor.AssertCurrentThreadOwns();
-
-  nsresult res = NS_OK;
-  int32_t inputIndex = -1;
-  res = mDecoder->DequeueInputBuffer(kDecoderTimeout, &inputIndex);
-  if (NS_FAILED(res) || inputIndex < 0) {
-    return res;
-  }
-
-  res = mDecoder->QueueInputBuffer(inputIndex, 0, 0, 0,
-                                   MediaCodec::BUFFER_FLAG_END_OF_STREAM);
-  if (NS_SUCCEEDED(res)) {
-    SetState(ModuleState::kDrainWaitEOS);
-    mMonitor.Notify();
-  }
-  return res;
-}
-
-void
-MediaCodecDataDecoder::HandleEOS(int32_t aOutputStatus)
-{
-  MonitorAutoLock lock(mMonitor);
-
-  if (mState ==  ModuleState::kDrainWaitEOS) {
-    SetState(ModuleState::kDecoding);
-    mMonitor.Notify();
-
-    INVOKE_CALLBACK(DrainComplete);
-  }
-
-  mDecoder->ReleaseOutputBuffer(aOutputStatus, false);
-}
-
-Maybe<TimeUnit>
-MediaCodecDataDecoder::GetOutputDuration()
-{
-  if (mDurations.empty()) {
-    return Nothing();
-  }
-  const Maybe<TimeUnit> duration = Some(mDurations.front());
-  mDurations.pop_front();
-  return duration;
-}
-
-nsresult
-MediaCodecDataDecoder::ProcessOutput(
-    BufferInfo::Param aInfo, MediaFormat::Param aFormat, int32_t aStatus)
-{
-  AutoLocalJNIFrame frame(jni::GetEnvForThread(), 1);
-
-  const Maybe<TimeUnit> duration = GetOutputDuration();
-  if (!duration) {
-    // Some devices report failure in QueueSample while actually succeeding at
-    // it, in which case we get an output buffer without having a cached duration
-    // (bug 1273523).
-    return NS_OK;
-  }
-
-  const auto buffer = jni::Object::LocalRef::Adopt(
-      frame.GetEnv()->GetObjectArrayElement(mOutputBuffers.Get(), aStatus));
-
-  if (buffer) {
-    // The buffer will be null on Android L if we are decoding to a Surface.
-    void* directBuffer = frame.GetEnv()->GetDirectBufferAddress(buffer.Get());
-    Output(aInfo, directBuffer, aFormat, duration.value());
-  }
-
-  // The Surface will be updated at this point (for video).
-  mDecoder->ReleaseOutputBuffer(aStatus, true);
-  PostOutput(aInfo, aFormat, duration.value());
-
-  return NS_OK;
-}
-
-void
-MediaCodecDataDecoder::DecoderLoop()
-{
-  bool isOutputDone = false;
-  AutoLocalJNIFrame frame(jni::GetEnvForThread(), 1);
-  MediaFormat::LocalRef outputFormat(frame.GetEnv());
-  nsresult res = NS_OK;
-
-  while (WaitForInput()) {
-    RefPtr<MediaRawData> sample = PeekNextSample();
-
-    {
-      MonitorAutoLock lock(mMonitor);
-      if (mState == ModuleState::kDrainDecoder) {
-        MOZ_ASSERT(!sample, "Shouldn't have a sample when pushing EOF frame");
-        res = QueueEOS();
-        BREAK_ON_DECODER_ERROR();
-      }
-    }
-
-    if (sample) {
-      res = QueueSample(sample);
-      if (NS_SUCCEEDED(res)) {
-        // We've fed this into the decoder, so remove it from the queue.
-        MonitorAutoLock lock(mMonitor);
-        MOZ_RELEASE_ASSERT(mQueue.size(), "Queue may not be empty");
-        mQueue.pop_front();
-        isOutputDone = false;
-      }
-    }
-
-    if (isOutputDone) {
-      continue;
-    }
-
-    BufferInfo::LocalRef bufferInfo;
-    nsresult res = BufferInfo::New(&bufferInfo);
-    BREAK_ON_DECODER_ERROR();
-
-    int32_t outputStatus = -1;
-    res = mDecoder->DequeueOutputBuffer(bufferInfo, kDecoderTimeout,
-                                        &outputStatus);
-    BREAK_ON_DECODER_ERROR();
-
-    if (outputStatus == MediaCodec::INFO_TRY_AGAIN_LATER) {
-      // We might want to call mCallback->InputExhausted() here, but there seems
-      // to be some possible bad interactions here with the threading.
-    } else if (outputStatus == MediaCodec::INFO_OUTPUT_BUFFERS_CHANGED) {
-      res = ResetOutputBuffers();
-      BREAK_ON_DECODER_ERROR();
-    } else if (outputStatus == MediaCodec::INFO_OUTPUT_FORMAT_CHANGED) {
-      res = mDecoder->GetOutputFormat(ReturnTo(&outputFormat));
-      BREAK_ON_DECODER_ERROR();
-    } else if (outputStatus < 0) {
-      NS_WARNING("Unknown error from decoder!");
-      INVOKE_CALLBACK(Error,
-                      MediaResult(NS_ERROR_DOM_MEDIA_DECODE_ERR,
-                                       __func__));
-      // Don't break here just in case it's recoverable. If it's not, other
-      // stuff will fail later and we'll bail out.
-    } else {
-      // We have a valid buffer index >= 0 here.
-      int32_t flags;
-      nsresult res = bufferInfo->Flags(&flags);
-      BREAK_ON_DECODER_ERROR();
-
-      if (flags & MediaCodec::BUFFER_FLAG_END_OF_STREAM) {
-        HandleEOS(outputStatus);
-        isOutputDone = true;
-        // We only queue empty EOF frames, so we're done for now.
-        continue;
-      }
-
-      res = ProcessOutput(bufferInfo, outputFormat, outputStatus);
-      BREAK_ON_DECODER_ERROR();
-    }
-  }
-
-  Cleanup();
-
-  // We're done.
-  MonitorAutoLock lock(mMonitor);
-  SetState(ModuleState::kShutdown);
-  mMonitor.Notify();
-}
-
-const char*
-MediaCodecDataDecoder::ModuleStateStr(ModuleState aState) {
-    switch (aState) {
-      case ModuleState::kDecoding:     return "Decoding";
-      case ModuleState::kFlushing:     return "Flushing";
-      case ModuleState::kDrainQueue:   return "DrainQueue";
-      case ModuleState::kDrainDecoder: return "DrainDecoder";
-      case ModuleState::kDrainWaitEOS: return "DrainWaitEOS";
-      case ModuleState::kStopping:     return "Stopping";
-      case ModuleState::kShutdown:     return "Shutdown";
-      default: MOZ_ASSERT_UNREACHABLE("Invalid state.");
-    }
-    return "Unknown";
-}
-
-bool
-MediaCodecDataDecoder::SetState(ModuleState aState)
-{
-  bool ok = true;
-
-  if (mState == ModuleState::kShutdown) {
-    ok = false;
-  } else if (mState == ModuleState::kStopping) {
-    ok = aState == ModuleState::kShutdown;
-  } else if (aState == ModuleState::kDrainDecoder) {
-    ok = mState == ModuleState::kDrainQueue;
-  } else if (aState == ModuleState::kDrainWaitEOS) {
-    ok = mState == ModuleState::kDrainDecoder;
-  }
-
-  if (ok) {
-    LOG("%s -> %s", ModuleStateStr(mState), ModuleStateStr(aState));
-    mState = aState;
-  } else {
-    LOG("Fail to transit from %s to %s state", ModuleStateStr(mState), ModuleStateStr(aState));
-  }
-
-  return ok;
-}
-
-void
-MediaCodecDataDecoder::ClearQueue()
-{
-  mMonitor.AssertCurrentThreadOwns();
-
-  mQueue.clear();
-  mDurations.clear();
-}
-
-void
-MediaCodecDataDecoder::Input(MediaRawData* aSample)
-{
-  MonitorAutoLock lock(mMonitor);
-  mQueue.push_back(aSample);
-  lock.NotifyAll();
-}
-
-nsresult
-MediaCodecDataDecoder::ResetInputBuffers()
-{
-  return mDecoder->GetInputBuffers(ReturnTo(&mInputBuffers));
-}
-
-nsresult
-MediaCodecDataDecoder::ResetOutputBuffers()
-{
-  return mDecoder->GetOutputBuffers(ReturnTo(&mOutputBuffers));
-}
-
-void
-MediaCodecDataDecoder::Flush()
-{
-  MonitorAutoLock lock(mMonitor);
-  if (!SetState(ModuleState::kFlushing)) {
-    return;
-  }
-  lock.Notify();
-
-  while (mState == ModuleState::kFlushing) {
-    lock.Wait();
-  }
-}
-
-void
-MediaCodecDataDecoder::Drain()
-{
-  MonitorAutoLock lock(mMonitor);
-  if (mState == ModuleState::kDrainDecoder ||
-      mState == ModuleState::kDrainQueue) {
-    return;
-  }
-
-  SetState(ModuleState::kDrainQueue);
-  lock.Notify();
-}
-
-
-void
-MediaCodecDataDecoder::Shutdown()
-{
-  MonitorAutoLock lock(mMonitor);
-
-  SetState(ModuleState::kStopping);
-  lock.Notify();
-
-  while (mThread && mState != ModuleState::kShutdown) {
-    lock.Wait();
-  }
-
-  if (mThread) {
-    mThread->Shutdown();
-    mThread = nullptr;
-  }
-
-  if (mDecoder) {
-    mDecoder->Stop();
-    mDecoder->Release();
-    mDecoder = nullptr;
-  }
-}
-
-} // mozilla
diff --git a/dom/media/platforms/android/MediaCodecDataDecoder.h b/dom/media/platforms/android/MediaCodecDataDecoder.h
deleted file mode 100644
index 0db6407bfb..0000000000
--- a/dom/media/platforms/android/MediaCodecDataDecoder.h
+++ /dev/null
@@ -1,126 +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 MediaCodecDataDecoder_h_
-#define MediaCodecDataDecoder_h_
-
-#include "AndroidDecoderModule.h"
-
-#include "MediaCodec.h"
-#include "SurfaceTexture.h"
-#include "TimeUnits.h"
-#include "mozilla/Monitor.h"
-#include "mozilla/Maybe.h"
-
-#include <deque>
-
-namespace mozilla {
-
-typedef std::deque<RefPtr<MediaRawData>> SampleQueue;
-
-class MediaCodecDataDecoder : public MediaDataDecoder {
-public:
-  static MediaDataDecoder* CreateAudioDecoder(const AudioInfo& aConfig,
-                                              java::sdk::MediaFormat::Param aFormat,
-                                              MediaDataDecoderCallback* aCallback);
-
-  static MediaDataDecoder* CreateVideoDecoder(const VideoInfo& aConfig,
-                                              java::sdk::MediaFormat::Param aFormat,
-                                              MediaDataDecoderCallback* aCallback,
-                                              layers::ImageContainer* aImageContainer);
-
-  virtual ~MediaCodecDataDecoder();
-
-  RefPtr<MediaDataDecoder::InitPromise> Init() override;
-  void Flush() override;
-  void Drain() override;
-  void Shutdown() override;
-  void Input(MediaRawData* aSample) override;
-  const char* GetDescriptionName() const override
-  {
-    return "Android MediaCodec decoder";
-  }
-
-protected:
-  enum class ModuleState : uint8_t {
-    kDecoding = 0,
-    kFlushing,
-    kDrainQueue,
-    kDrainDecoder,
-    kDrainWaitEOS,
-    kStopping,
-    kShutdown
-  };
-
-  friend class AndroidDecoderModule;
-
-  MediaCodecDataDecoder(MediaData::Type aType,
-                        const nsACString& aMimeType,
-                        java::sdk::MediaFormat::Param aFormat,
-                        MediaDataDecoderCallback* aCallback);
-
-  static const char* ModuleStateStr(ModuleState aState);
-
-  virtual nsresult InitDecoder(java::sdk::Surface::Param aSurface);
-
-  virtual nsresult Output(java::sdk::BufferInfo::Param aInfo, void* aBuffer,
-      java::sdk::MediaFormat::Param aFormat, const media::TimeUnit& aDuration)
-  {
-    return NS_OK;
-  }
-
-  virtual nsresult PostOutput(java::sdk::BufferInfo::Param aInfo,
-      java::sdk::MediaFormat::Param aFormat, const media::TimeUnit& aDuration)
-  {
-    return NS_OK;
-  }
-
-  virtual void Cleanup() {};
-
-  nsresult ResetInputBuffers();
-  nsresult ResetOutputBuffers();
-
-  nsresult GetInputBuffer(JNIEnv* env, int index, jni::Object::LocalRef* buffer);
-  bool WaitForInput();
-  already_AddRefed<MediaRawData> PeekNextSample();
-  nsresult QueueSample(const MediaRawData* aSample);
-  nsresult QueueEOS();
-  void HandleEOS(int32_t aOutputStatus);
-  Maybe<media::TimeUnit> GetOutputDuration();
-  nsresult ProcessOutput(java::sdk::BufferInfo::Param aInfo,
-                         java::sdk::MediaFormat::Param aFormat,
-                         int32_t aStatus);
-  // Sets decoder state and returns whether the new state has become effective.
-  bool SetState(ModuleState aState);
-  void DecoderLoop();
-
-  virtual void ClearQueue();
-
-  MediaData::Type mType;
-
-  nsAutoCString mMimeType;
-  java::sdk::MediaFormat::GlobalRef mFormat;
-
-  MediaDataDecoderCallback* mCallback;
-
-  java::sdk::MediaCodec::GlobalRef mDecoder;
-
-  jni::ObjectArray::GlobalRef mInputBuffers;
-  jni::ObjectArray::GlobalRef mOutputBuffers;
-
-  nsCOMPtr<nsIThread> mThread;
-
-  // Only these members are protected by mMonitor.
-  Monitor mMonitor;
-
-  ModuleState mState;
-
-  SampleQueue mQueue;
-  // Durations are stored in microseconds.
-  std::deque<media::TimeUnit> mDurations;
-};
-
-} // namespace mozilla
-
-#endif
diff --git a/dom/media/platforms/android/RemoteDataDecoder.cpp b/dom/media/platforms/android/RemoteDataDecoder.cpp
deleted file mode 100644
index 56af2601fc..0000000000
--- a/dom/media/platforms/android/RemoteDataDecoder.cpp
+++ /dev/null
@@ -1,489 +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 "AndroidDecoderModule.h"
-#include "AndroidBridge.h"
-#include "AndroidSurfaceTexture.h"
-#include "FennecJNINatives.h"
-#include "GLImages.h"
-
-#include "MediaData.h"
-#include "MediaInfo.h"
-#include "VideoUtils.h"
-#include "VPXDecoder.h"
-
-#include "nsThreadUtils.h"
-#include "nsPromiseFlatString.h"
-#include "nsIGfxInfo.h"
-
-#include "prlog.h"
-
-#include <jni.h>
-
-#include <deque>
-
-#undef LOG
-#define LOG(arg, ...) MOZ_LOG(sAndroidDecoderModuleLog, \
-    mozilla::LogLevel::Debug, ("RemoteDataDecoder(%p)::%s: " arg, \
-      this, __func__, ##__VA_ARGS__))
-
-using namespace mozilla;
-using namespace mozilla::gl;
-using namespace mozilla::java;
-using namespace mozilla::java::sdk;
-using media::TimeUnit;
-
-namespace mozilla {
-
-class JavaCallbacksSupport
-  : public CodecProxy::NativeCallbacks::Natives<JavaCallbacksSupport>
-{
-public:
-  typedef CodecProxy::NativeCallbacks::Natives<JavaCallbacksSupport> Base;
-  using Base::AttachNative;
-
-  JavaCallbacksSupport(MediaDataDecoderCallback* aDecoderCallback)
-    : mDecoderCallback(aDecoderCallback)
-  {
-    MOZ_ASSERT(aDecoderCallback);
-  }
-
-  virtual ~JavaCallbacksSupport() {}
-
-  void OnInputExhausted()
-  {
-    if (mDecoderCallback) {
-      mDecoderCallback->InputExhausted();
-    }
-  }
-
-  virtual void HandleOutput(Sample::Param aSample) = 0;
-
-  void OnOutput(jni::Object::Param aSample)
-  {
-    if (mDecoderCallback) {
-      HandleOutput(Sample::Ref::From(aSample));
-    }
-  }
-
-  virtual void HandleOutputFormatChanged(MediaFormat::Param aFormat) {};
-
-  void OnOutputFormatChanged(jni::Object::Param aFormat)
-  {
-    if (mDecoderCallback) {
-      HandleOutputFormatChanged(MediaFormat::Ref::From(aFormat));
-    }
-  }
-
-  void OnError(bool aIsFatal)
-  {
-    if (mDecoderCallback) {
-      mDecoderCallback->Error(aIsFatal ?
-        MediaResult(NS_ERROR_DOM_MEDIA_FATAL_ERR, __func__) :
-        MediaResult(NS_ERROR_DOM_MEDIA_DECODE_ERR, __func__));
-    }
-  }
-
-  void DisposeNative()
-  {
-    // TODO
-  }
-
-  void Cancel()
-  {
-    mDecoderCallback = nullptr;
-  }
-
-protected:
-  MediaDataDecoderCallback* mDecoderCallback;
-};
-
-struct SampleTime final
-{
-  SampleTime(int64_t aStart, int64_t aDuration)
-    : mStart(aStart)
-    , mDuration(aDuration)
-  {}
-
-  int64_t mStart;
-  int64_t mDuration;
-};
-
-
-class RemoteVideoDecoder final : public RemoteDataDecoder
-{
-public:
-  class CallbacksSupport final : public JavaCallbacksSupport
-  {
-  public:
-    CallbacksSupport(RemoteVideoDecoder* aDecoder, MediaDataDecoderCallback* aCallback)
-      : JavaCallbacksSupport(aCallback)
-      , mDecoder(aDecoder)
-    {}
-
-    virtual ~CallbacksSupport() {}
-
-    void HandleOutput(Sample::Param aSample) override
-    {
-      Maybe<int64_t> durationUs = mDecoder->mInputDurations.Get();
-      if (!durationUs) {
-        return;
-      }
-
-      BufferInfo::LocalRef info = aSample->Info();
-
-      int32_t flags;
-      bool ok = NS_SUCCEEDED(info->Flags(&flags));
-      MOZ_ASSERT(ok);
-
-      int32_t offset;
-      ok |= NS_SUCCEEDED(info->Offset(&offset));
-      MOZ_ASSERT(ok);
-
-      int64_t presentationTimeUs;
-      ok |= NS_SUCCEEDED(info->PresentationTimeUs(&presentationTimeUs));
-      MOZ_ASSERT(ok);
-
-      int32_t size;
-      ok |= NS_SUCCEEDED(info->Size(&size));
-      MOZ_ASSERT(ok);
-
-      NS_ENSURE_TRUE_VOID(ok);
-
-      if (size > 0) {
-        RefPtr<layers::Image> img =
-          new SurfaceTextureImage(mDecoder->mSurfaceTexture.get(), mDecoder->mConfig.mDisplay,
-                                  gl::OriginPos::BottomLeft);
-
-        RefPtr<VideoData> v =
-          VideoData::CreateFromImage(mDecoder->mConfig,
-                                    offset,
-                                    presentationTimeUs,
-                                    durationUs.value(),
-                                    img,
-                                    !!(flags & MediaCodec::BUFFER_FLAG_SYNC_FRAME),
-                                    presentationTimeUs,
-                                    gfx::IntRect(0, 0,
-                                                  mDecoder->mConfig.mDisplay.width,
-                                                  mDecoder->mConfig.mDisplay.height));
-
-        mDecoderCallback->Output(v);
-      }
-
-      if ((flags & MediaCodec::BUFFER_FLAG_END_OF_STREAM) != 0) {
-        mDecoderCallback->DrainComplete();
-      }
-    }
-
-    friend class RemoteDataDecoder;
-
-  private:
-    RemoteVideoDecoder* mDecoder;
-  };
-
-  RemoteVideoDecoder(const VideoInfo& aConfig,
-                   MediaFormat::Param aFormat,
-                   MediaDataDecoderCallback* aCallback,
-                   layers::ImageContainer* aImageContainer)
-    : RemoteDataDecoder(MediaData::Type::VIDEO_DATA, aConfig.mMimeType,
-                        aFormat, aCallback)
-    , mImageContainer(aImageContainer)
-    , mConfig(aConfig)
-  {
-  }
-
-  RefPtr<InitPromise> Init() override
-  {
-    mSurfaceTexture = AndroidSurfaceTexture::Create();
-    if (!mSurfaceTexture) {
-      NS_WARNING("Failed to create SurfaceTexture for video decode\n");
-      return InitPromise::CreateAndReject(NS_ERROR_DOM_MEDIA_FATAL_ERR, __func__);
-    }
-
-    if (!jni::IsFennec()) {
-      NS_WARNING("Remote decoding not supported in non-Fennec environment\n");
-      return InitPromise::CreateAndReject(NS_ERROR_DOM_MEDIA_FATAL_ERR, __func__);
-    }
-
-    // Register native methods.
-    JavaCallbacksSupport::Init();
-
-    mJavaCallbacks = CodecProxy::NativeCallbacks::New();
-    JavaCallbacksSupport::AttachNative(mJavaCallbacks,
-                                       mozilla::MakeUnique<CallbacksSupport>(this, mCallback));
-
-    mJavaDecoder = CodecProxy::Create(mFormat, mSurfaceTexture->JavaSurface(), mJavaCallbacks);
-    if (mJavaDecoder == nullptr) {
-      return InitPromise::CreateAndReject(NS_ERROR_DOM_MEDIA_FATAL_ERR, __func__);
-    }
-
-    mInputDurations.Clear();
-
-    return InitPromise::CreateAndResolve(TrackInfo::kVideoTrack, __func__);
-  }
-
-  void Flush() override
-  {
-    mInputDurations.Clear();
-    RemoteDataDecoder::Flush();
-  }
-
-  void Drain() override
-  {
-    RemoteDataDecoder::Drain();
-    mInputDurations.Put(0);
-  }
-
-  void Input(MediaRawData* aSample) override
-  {
-    RemoteDataDecoder::Input(aSample);
-    mInputDurations.Put(aSample->mDuration);
-  }
-
-private:
-  class DurationQueue {
-  public:
-
-    void Clear()
-    {
-      mValues.clear();
-    }
-
-    void Put(int64_t aDurationUs)
-    {
-      mValues.emplace_back(aDurationUs);
-    }
-
-    Maybe<int64_t> Get()
-    {
-      if (mValues.empty()) {
-        return Nothing();
-      }
-
-      auto value = Some(mValues.front());
-      mValues.pop_front();
-
-      return value;
-    }
-
-  private:
-    std::deque<int64_t> mValues;
-  };
-
-  layers::ImageContainer* mImageContainer;
-  const VideoInfo& mConfig;
-  RefPtr<AndroidSurfaceTexture> mSurfaceTexture;
-  DurationQueue mInputDurations;
-};
-
-class RemoteAudioDecoder final : public RemoteDataDecoder
-{
-public:
-  RemoteAudioDecoder(const AudioInfo& aConfig,
-                   MediaFormat::Param aFormat,
-                   MediaDataDecoderCallback* aCallback)
-    : RemoteDataDecoder(MediaData::Type::AUDIO_DATA, aConfig.mMimeType,
-                        aFormat, aCallback)
-    , mConfig(aConfig)
-  {
-    JNIEnv* const env = jni::GetEnvForThread();
-
-    bool formatHasCSD = false;
-    NS_ENSURE_SUCCESS_VOID(aFormat->ContainsKey(NS_LITERAL_STRING("csd-0"), &formatHasCSD));
-
-    if (!formatHasCSD && aConfig.mCodecSpecificConfig->Length() >= 2) {
-      jni::ByteBuffer::LocalRef buffer(env);
-      buffer = jni::ByteBuffer::New(
-          aConfig.mCodecSpecificConfig->Elements(),
-          aConfig.mCodecSpecificConfig->Length());
-      NS_ENSURE_SUCCESS_VOID(aFormat->SetByteBuffer(NS_LITERAL_STRING("csd-0"),
-                                                    buffer));
-    }
-  }
-
-  RefPtr<InitPromise> Init() override
-  {
-    // Register native methods.
-    JavaCallbacksSupport::Init();
-
-    mJavaCallbacks = CodecProxy::NativeCallbacks::New();
-    JavaCallbacksSupport::AttachNative(mJavaCallbacks,
-                                       mozilla::MakeUnique<CallbacksSupport>(this, mCallback));
-
-    mJavaDecoder = CodecProxy::Create(mFormat, nullptr, mJavaCallbacks);
-    if (mJavaDecoder == nullptr) {
-      return InitPromise::CreateAndReject(NS_ERROR_DOM_MEDIA_FATAL_ERR, __func__);
-    }
-
-    return InitPromise::CreateAndResolve(TrackInfo::kAudioTrack, __func__);
-  }
-
-private:
-  class CallbacksSupport final : public JavaCallbacksSupport
-  {
-  public:
-    CallbacksSupport(RemoteAudioDecoder* aDecoder, MediaDataDecoderCallback* aCallback)
-      : JavaCallbacksSupport(aCallback)
-      , mDecoder(aDecoder)
-    {}
-
-    virtual ~CallbacksSupport() {}
-
-    void HandleOutput(Sample::Param aSample) override
-    {
-      BufferInfo::LocalRef info = aSample->Info();
-
-      int32_t flags;
-      bool ok = NS_SUCCEEDED(info->Flags(&flags));
-      MOZ_ASSERT(ok);
-
-      int32_t offset;
-      ok |= NS_SUCCEEDED(info->Offset(&offset));
-      MOZ_ASSERT(ok);
-
-      int64_t presentationTimeUs;
-      ok |= NS_SUCCEEDED(info->PresentationTimeUs(&presentationTimeUs));
-      MOZ_ASSERT(ok);
-
-      int32_t size;
-      ok |= NS_SUCCEEDED(info->Size(&size));
-      MOZ_ASSERT(ok);
-
-      NS_ENSURE_TRUE_VOID(ok);
-
-      if (size > 0) {
-#ifdef MOZ_SAMPLE_TYPE_S16
-        const int32_t numSamples = size / 2;
-#else
-#error We only support 16-bit integer PCM
-#endif
-
-        const int32_t numFrames = numSamples / mOutputChannels;
-        AlignedAudioBuffer audio(numSamples);
-        if (!audio) {
-          return;
-        }
-
-        jni::ByteBuffer::LocalRef dest = jni::ByteBuffer::New(audio.get(), size);
-        aSample->WriteToByteBuffer(dest);
-
-        RefPtr<AudioData> data = new AudioData(0, presentationTimeUs,
-                                              FramesToUsecs(numFrames, mOutputSampleRate).value(),
-                                              numFrames,
-                                              Move(audio),
-                                              mOutputChannels,
-                                              mOutputSampleRate);
-
-        mDecoderCallback->Output(data);
-      }
-
-      if ((flags & MediaCodec::BUFFER_FLAG_END_OF_STREAM) != 0) {
-        mDecoderCallback->DrainComplete();
-        return;
-      }
-    }
-
-    void HandleOutputFormatChanged(MediaFormat::Param aFormat) override
-    {
-      aFormat->GetInteger(NS_LITERAL_STRING("channel-count"), &mOutputChannels);
-      AudioConfig::ChannelLayout layout(mOutputChannels);
-      if (!layout.IsValid()) {
-        mDecoderCallback->Error(MediaResult(
-          NS_ERROR_DOM_MEDIA_FATAL_ERR,
-          RESULT_DETAIL("Invalid channel layout:%d", mOutputChannels)));
-        return;
-      }
-      aFormat->GetInteger(NS_LITERAL_STRING("sample-rate"), &mOutputSampleRate);
-      LOG("Audio output format changed: channels:%d sample rate:%d", mOutputChannels, mOutputSampleRate);
-    }
-
-  private:
-    RemoteAudioDecoder* mDecoder;
-    int32_t mOutputChannels;
-    int32_t mOutputSampleRate;
-  };
-
-  const AudioInfo& mConfig;
-};
-
-MediaDataDecoder*
-RemoteDataDecoder::CreateAudioDecoder(const AudioInfo& aConfig,
-                                          MediaFormat::Param aFormat,
-                                          MediaDataDecoderCallback* aCallback)
-{
-  return new RemoteAudioDecoder(aConfig, aFormat, aCallback);
-}
-
-MediaDataDecoder*
-RemoteDataDecoder::CreateVideoDecoder(const VideoInfo& aConfig,
-                                          MediaFormat::Param aFormat,
-                                          MediaDataDecoderCallback* aCallback,
-                                          layers::ImageContainer* aImageContainer)
-{
-  return new RemoteVideoDecoder(aConfig, aFormat, aCallback, aImageContainer);
-}
-
-RemoteDataDecoder::RemoteDataDecoder(MediaData::Type aType,
-                                     const nsACString& aMimeType,
-                                     MediaFormat::Param aFormat,
-                                     MediaDataDecoderCallback* aCallback)
-  : mType(aType)
-  , mMimeType(aMimeType)
-  , mFormat(aFormat)
-  , mCallback(aCallback)
-{
-}
-
-void
-RemoteDataDecoder::Flush()
-{
-  mJavaDecoder->Flush();
-}
-
-void
-RemoteDataDecoder::Drain()
-{
-  BufferInfo::LocalRef bufferInfo;
-  nsresult rv = BufferInfo::New(&bufferInfo);
-  NS_ENSURE_SUCCESS_VOID(rv);
-  bufferInfo->Set(0, 0, -1, MediaCodec::BUFFER_FLAG_END_OF_STREAM);
-
-  mJavaDecoder->Input(nullptr, bufferInfo, nullptr);
-}
-
-void
-RemoteDataDecoder::Shutdown()
-{
-  LOG("");
-  MOZ_ASSERT(mJavaDecoder && mJavaCallbacks);
-
-  mJavaDecoder->Release();
-  mJavaDecoder = nullptr;
-
-  JavaCallbacksSupport::GetNative(mJavaCallbacks)->Cancel();
-  mJavaCallbacks = nullptr;
-
-  mFormat = nullptr;
-}
-
-void
-RemoteDataDecoder::Input(MediaRawData* aSample)
-{
-  MOZ_ASSERT(aSample != nullptr);
-
-  jni::ByteBuffer::LocalRef bytes = jni::ByteBuffer::New(const_cast<uint8_t*>(aSample->Data()),
-                                                         aSample->Size());
-
-  BufferInfo::LocalRef bufferInfo;
-  nsresult rv = BufferInfo::New(&bufferInfo);
-  if (NS_FAILED(rv)) {
-    mCallback->Error(MediaResult(NS_ERROR_OUT_OF_MEMORY, __func__));
-    return;
-  }
-  bufferInfo->Set(0, aSample->Size(), aSample->mTime, 0);
-
-  mJavaDecoder->Input(bytes, bufferInfo, GetCryptoInfoFromSample(aSample));
-}
-
-} // mozilla
diff --git a/dom/media/platforms/android/RemoteDataDecoder.h b/dom/media/platforms/android/RemoteDataDecoder.h
deleted file mode 100644
index 219539a0ac..0000000000
--- a/dom/media/platforms/android/RemoteDataDecoder.h
+++ /dev/null
@@ -1,62 +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 RemoteDataDecoder_h_
-#define RemoteDataDecoder_h_
-
-#include "AndroidDecoderModule.h"
-
-#include "FennecJNIWrappers.h"
-
-#include "SurfaceTexture.h"
-#include "TimeUnits.h"
-#include "mozilla/Monitor.h"
-#include "mozilla/Maybe.h"
-
-#include <deque>
-
-namespace mozilla {
-
-class RemoteDataDecoder : public MediaDataDecoder {
-public:
-  static MediaDataDecoder* CreateAudioDecoder(const AudioInfo& aConfig,
-                                              java::sdk::MediaFormat::Param aFormat,
-                                              MediaDataDecoderCallback* aCallback);
-
-  static MediaDataDecoder* CreateVideoDecoder(const VideoInfo& aConfig,
-                                              java::sdk::MediaFormat::Param aFormat,
-                                              MediaDataDecoderCallback* aCallback,
-                                              layers::ImageContainer* aImageContainer);
-
-  virtual ~RemoteDataDecoder() {}
-
-  void Flush() override;
-  void Drain() override;
-  void Shutdown() override;
-  void Input(MediaRawData* aSample) override;
-  const char* GetDescriptionName() const override
-  {
-    return "android remote decoder";
-  }
-
-protected:
-  RemoteDataDecoder(MediaData::Type aType,
-                    const nsACString& aMimeType,
-                    java::sdk::MediaFormat::Param aFormat,
-                    MediaDataDecoderCallback* aCallback);
-
-  MediaData::Type mType;
-
-  nsAutoCString mMimeType;
-  java::sdk::MediaFormat::GlobalRef mFormat;
-
-  MediaDataDecoderCallback* mCallback;
-
-  java::CodecProxy::GlobalRef mJavaDecoder;
-  java::CodecProxy::NativeCallbacks::GlobalRef mJavaCallbacks;
-};
-
-} // namespace mozilla
-
-#endif
diff --git a/dom/media/platforms/moz.build b/dom/media/platforms/moz.build
index 3d063b8c35..a32476133d 100644
--- a/dom/media/platforms/moz.build
+++ b/dom/media/platforms/moz.build
@@ -80,16 +80,6 @@ if CONFIG['MOZ_APPLEMEDIA']:
 
 include('/ipc/chromium/chromium-config.mozbuild')
 
-if CONFIG['MOZ_WIDGET_TOOLKIT'] == 'android':
-    EXPORTS += [
-        'android/AndroidDecoderModule.h',
-    ]
-    SOURCES += [
-        'android/AndroidDecoderModule.cpp',
-        'android/MediaCodecDataDecoder.cpp',
-        'android/RemoteDataDecoder.cpp',
-    ]
-
 FINAL_LIBRARY = 'xul'
 
 if CONFIG['GNU_CXX']:
diff --git a/gfx/gl/AndroidSurfaceTexture.cpp b/gfx/gl/AndroidSurfaceTexture.cpp
deleted file mode 100644
index 3c8c81974a..0000000000
--- a/gfx/gl/AndroidSurfaceTexture.cpp
+++ /dev/null
@@ -1,260 +0,0 @@
-/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-// vim:set ts=2 sts=2 sw=2 et cin:
-/* 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/. */
-
-#ifdef MOZ_WIDGET_ANDROID
-
-#include <map>
-#include <android/native_window_jni.h>
-#include <android/log.h>
-#include "AndroidSurfaceTexture.h"
-#include "gfxImageSurface.h"
-#include "gfxPrefs.h"
-#include "AndroidBridge.h"
-#include "nsThreadUtils.h"
-#include "mozilla/gfx/Matrix.h"
-#include "GeneratedJNINatives.h"
-#include "GLContext.h"
-
-using namespace mozilla;
-
-namespace mozilla {
-namespace gl {
-
-class AndroidSurfaceTexture::Listener
-  : public java::SurfaceTextureListener::Natives<Listener>
-{
-  using Base = java::SurfaceTextureListener::Natives<Listener>;
-
-  const nsCOMPtr<nsIRunnable> mCallback;
-
-public:
-  using Base::AttachNative;
-  using Base::DisposeNative;
-
-  Listener(nsIRunnable* aCallback) : mCallback(aCallback) {}
-
-  void OnFrameAvailable()
-  {
-    if (NS_IsMainThread()) {
-      mCallback->Run();
-      return;
-    }
-    NS_DispatchToMainThread(mCallback);
-  }
-};
-
-already_AddRefed<AndroidSurfaceTexture>
-AndroidSurfaceTexture::Create()
-{
-  return Create(nullptr, 0);
-}
-
-already_AddRefed<AndroidSurfaceTexture>
-AndroidSurfaceTexture::Create(GLContext* aContext, GLuint aTexture)
-{
-  RefPtr<AndroidSurfaceTexture> st = new AndroidSurfaceTexture();
-  if (!st->Init(aContext, aTexture)) {
-    printf_stderr("Failed to initialize AndroidSurfaceTexture");
-    st = nullptr;
-  }
-
-  return st.forget();
-}
-
-nsresult
-AndroidSurfaceTexture::Attach(GLContext* aContext, PRIntervalTime aTimeout)
-{
-  MonitorAutoLock lock(mMonitor);
-
-  if (mAttachedContext == aContext) {
-    NS_WARNING("Tried to attach same GLContext to AndroidSurfaceTexture");
-    return NS_OK;
-  }
-
-  if (!CanDetach()) {
-    return NS_ERROR_NOT_AVAILABLE;
-  }
-
-  while (mAttachedContext) {
-    // Wait until it's detached (or we time out)
-    if (NS_FAILED(lock.Wait(aTimeout))) {
-      return NS_ERROR_NOT_AVAILABLE;
-    }
-  }
-
-  MOZ_ASSERT(aContext->IsOwningThreadCurrent(), "Trying to attach GLContext from different thread");
-
-  aContext->fGenTextures(1, &mTexture);
-
-  if (NS_FAILED(mSurfaceTexture->AttachToGLContext(mTexture))) {
-    return NS_ERROR_NOT_AVAILABLE;
-  }
-  mAttachedContext = aContext;
-  mAttachedContext->MakeCurrent();
-
-  return NS_OK;
-}
-
-nsresult
-AndroidSurfaceTexture::Detach()
-{
-  MonitorAutoLock lock(mMonitor);
-
-  if (!CanDetach() ||
-      !mAttachedContext ||
-      !mAttachedContext->IsOwningThreadCurrent())
-  {
-    return NS_ERROR_FAILURE;
-  }
-
-  mAttachedContext->MakeCurrent();
-
-  mSurfaceTexture->DetachFromGLContext();
-
-  mTexture = 0;
-  mAttachedContext = nullptr;
-  lock.NotifyAll();
-  return NS_OK;
-}
-
-bool
-AndroidSurfaceTexture::CanDetach() const
-{
-  // The API for attach/detach only exists on 16+, and PowerVR has some sort of
-  // fencing issue. Additionally, attach/detach seems to be busted on at least
-  // some Mali adapters (400MP2 for sure, bug 1131793)
-  return AndroidBridge::Bridge()->GetAPIVersion() >= 16 &&
-    (!mAttachedContext || mAttachedContext->Vendor() != GLVendor::Imagination) &&
-    (!mAttachedContext || mAttachedContext->Vendor() != GLVendor::ARM /* Mali */) &&
-    gfxPrefs::SurfaceTextureDetachEnabled();
-}
-
-bool
-AndroidSurfaceTexture::Init(GLContext* aContext, GLuint aTexture)
-{
-
-  if (!aTexture && !CanDetach()) {
-    // We have no texture and cannot initialize detached, bail out
-    return false;
-  }
-
-  if (NS_WARN_IF(NS_FAILED(
-      java::sdk::SurfaceTexture::New(aTexture, ReturnTo(&mSurfaceTexture))))) {
-    return false;
-  }
-
-  if (!aTexture) {
-    mSurfaceTexture->DetachFromGLContext();
-  }
-
-  mAttachedContext = aContext;
-
-  if (NS_WARN_IF(NS_FAILED(
-      java::sdk::Surface::New(mSurfaceTexture, ReturnTo(&mSurface))))) {
-    return false;
-  }
-
-  mNativeWindow = ANativeWindow_fromSurface(jni::GetEnvForThread(),
-                                            mSurface.Get());
-  MOZ_ASSERT(mNativeWindow, "Failed to create native window from surface");
-
-  return true;
-}
-
-AndroidSurfaceTexture::AndroidSurfaceTexture()
-  : mTexture(0)
-  , mSurfaceTexture()
-  , mSurface()
-  , mAttachedContext(nullptr)
-  , mMonitor("AndroidSurfaceTexture")
-{
-}
-
-AndroidSurfaceTexture::~AndroidSurfaceTexture()
-{
-  if (mSurfaceTexture) {
-    SetFrameAvailableCallback(nullptr);
-    mSurfaceTexture = nullptr;
-  }
-
-  if (mNativeWindow) {
-    ANativeWindow_release(mNativeWindow);
-    mNativeWindow = nullptr;
-  }
-}
-
-void
-AndroidSurfaceTexture::UpdateTexImage()
-{
-  mSurfaceTexture->UpdateTexImage();
-}
-
-void
-AndroidSurfaceTexture::GetTransformMatrix(gfx::Matrix4x4& aMatrix) const
-{
-  JNIEnv* const env = jni::GetEnvForThread();
-
-  auto jarray = jni::FloatArray::LocalRef::Adopt(env, env->NewFloatArray(16));
-  mSurfaceTexture->GetTransformMatrix(jarray);
-
-  jfloat* array = env->GetFloatArrayElements(jarray.Get(), nullptr);
-
-  aMatrix._11 = array[0];
-  aMatrix._12 = array[1];
-  aMatrix._13 = array[2];
-  aMatrix._14 = array[3];
-
-  aMatrix._21 = array[4];
-  aMatrix._22 = array[5];
-  aMatrix._23 = array[6];
-  aMatrix._24 = array[7];
-
-  aMatrix._31 = array[8];
-  aMatrix._32 = array[9];
-  aMatrix._33 = array[10];
-  aMatrix._34 = array[11];
-
-  aMatrix._41 = array[12];
-  aMatrix._42 = array[13];
-  aMatrix._43 = array[14];
-  aMatrix._44 = array[15];
-
-  env->ReleaseFloatArrayElements(jarray.Get(), array, 0);
-}
-
-void
-AndroidSurfaceTexture::SetFrameAvailableCallback(nsIRunnable* aRunnable)
-{
-  java::SurfaceTextureListener::LocalRef newListener;
-
-  if (aRunnable) {
-    newListener = java::SurfaceTextureListener::New();
-    Listener::AttachNative(newListener, MakeUnique<Listener>(aRunnable));
-  }
-
-  if (aRunnable || mListener) {
-    MOZ_ALWAYS_TRUE(NS_SUCCEEDED(
-        mSurfaceTexture->SetOnFrameAvailableListener(newListener)));
-  }
-
-  if (mListener) {
-    Listener::DisposeNative(java::SurfaceTextureListener::LocalRef(
-        newListener.Env(), mListener));
-  }
-
-  mListener = newListener;
-}
-
-void
-AndroidSurfaceTexture::SetDefaultSize(mozilla::gfx::IntSize size)
-{
-  mSurfaceTexture->SetDefaultBufferSize(size.width, size.height);
-}
-
-} // gl
-} // mozilla
-
-#endif // MOZ_WIDGET_ANDROID
diff --git a/gfx/gl/AndroidSurfaceTexture.h b/gfx/gl/AndroidSurfaceTexture.h
deleted file mode 100644
index 056fab3263..0000000000
--- a/gfx/gl/AndroidSurfaceTexture.h
+++ /dev/null
@@ -1,107 +0,0 @@
-/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-// vim:set ts=2 sts=2 sw=2 et cin:
-/* 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 AndroidSurfaceTexture_h__
-#define AndroidSurfaceTexture_h__
-#ifdef MOZ_WIDGET_ANDROID
-
-#include <jni.h>
-#include <android/native_window.h>
-#include "nsIRunnable.h"
-#include "gfxPlatform.h"
-#include "GLDefs.h"
-#include "mozilla/gfx/2D.h"
-#include "mozilla/gfx/MatrixFwd.h"
-#include "mozilla/Monitor.h"
-
-#include "GeneratedJNIWrappers.h"
-#include "SurfaceTexture.h"
-
-namespace mozilla {
-namespace gl {
-
-class GLContext;
-
-/**
- * This class is a wrapper around Android's SurfaceTexture class.
- * Usage is pretty much exactly like the Java class, so see
- * the Android documentation for details.
- */
-class AndroidSurfaceTexture {
-  NS_INLINE_DECL_THREADSAFE_REFCOUNTING(AndroidSurfaceTexture)
-
-public:
-
-  // The SurfaceTexture is created in an attached state. This method requires
-  // Android Ice Cream Sandwich.
-  static already_AddRefed<AndroidSurfaceTexture> Create(GLContext* aGLContext, GLuint aTexture);
-
-  // Here the SurfaceTexture will be created in a detached state. You must call
-  // Attach() with the GLContext you wish to composite with. It must be done
-  // on the thread where that GLContext is current. This method requires
-  // Android Jelly Bean.
-  static already_AddRefed<AndroidSurfaceTexture> Create();
-
-  // If we are on Jelly Bean, the SurfaceTexture can be detached and reattached
-  // to allow consumption from different GLContexts. It is recommended to only
-  // attach while you are consuming in order to allow this.
-  //
-  // Only one GLContext may be attached at any given time. If another is already
-  // attached, we try to wait for it to become detached.
-  nsresult Attach(GLContext* aContext, PRIntervalTime aTiemout = PR_INTERVAL_NO_TIMEOUT);
-
-  nsresult Detach();
-
-  // Ability to detach is based on API version (16+), and we also block PowerVR
-  // since it has some type of fencing problem. Bug 1100126.
-  bool CanDetach() const;
-
-  GLContext* AttachedContext() const { return mAttachedContext; }
-
-  ANativeWindow* NativeWindow() const {
-    return mNativeWindow;
-  }
-
-  // This attaches the updated data to the TEXTURE_EXTERNAL target
-  void UpdateTexImage();
-
-  void GetTransformMatrix(mozilla::gfx::Matrix4x4& aMatrix) const;
-
-  void SetDefaultSize(mozilla::gfx::IntSize size);
-
-  // The callback is guaranteed to be called on the main thread even
-  // if the upstream callback is received on a different thread
-  void SetFrameAvailableCallback(nsIRunnable* aRunnable);
-
-  GLuint Texture() const { return mTexture; }
-  const java::sdk::Surface::Ref& JavaSurface() const { return mSurface; }
-
-private:
-  class Listener;
-
-  AndroidSurfaceTexture();
-  ~AndroidSurfaceTexture();
-
-  bool Init(GLContext* aContext, GLuint aTexture);
-
-  GLuint mTexture;
-  java::sdk::SurfaceTexture::GlobalRef mSurfaceTexture;
-  java::sdk::Surface::GlobalRef mSurface;
-  java::SurfaceTextureListener::GlobalRef mListener;
-
-  GLContext* mAttachedContext;
-
-  ANativeWindow* mNativeWindow;
-
-  Monitor mMonitor;
-};
-
-}
-}
-
-
-#endif
-#endif
diff --git a/gfx/gl/moz.build b/gfx/gl/moz.build
index d5287ca595..c490400cbf 100644
--- a/gfx/gl/moz.build
+++ b/gfx/gl/moz.build
@@ -21,7 +21,6 @@ if CONFIG['MOZ_GL_PROVIDER']:
     gl_provider = CONFIG['MOZ_GL_PROVIDER']
 
 EXPORTS += [
-    'AndroidSurfaceTexture.h',
     'DecomposeIntoNoRepeatTriangles.h',
     'EGLUtils.h',
     'ForceDiscreteGPUHelperCGL.h',
@@ -116,7 +115,6 @@ elif gl_provider == 'GLX':
     ]
 
 SOURCES += [
-    'AndroidSurfaceTexture.cpp',
     'DecomposeIntoNoRepeatTriangles.cpp',
     'EGLUtils.cpp',
     'GfxTexturesReporter.cpp',
diff --git a/gfx/layers/GLImages.h b/gfx/layers/GLImages.h
index 16e31e0538..e7110db9d2 100644
--- a/gfx/layers/GLImages.h
+++ b/gfx/layers/GLImages.h
@@ -6,7 +6,6 @@
 #ifndef GFX_GLIMAGES_H
 #define GFX_GLIMAGES_H
 
-#include "AndroidSurfaceTexture.h"
 #include "GLContextTypes.h"
 #include "GLTypes.h"
 #include "ImageContainer.h"             // for Image
diff --git a/gfx/layers/opengl/TextureClientOGL.h b/gfx/layers/opengl/TextureClientOGL.h
index 57e05468a0..b996f7eba7 100644
--- a/gfx/layers/opengl/TextureClientOGL.h
+++ b/gfx/layers/opengl/TextureClientOGL.h
@@ -14,7 +14,6 @@
 #include "mozilla/layers/CompositorTypes.h"
 #include "mozilla/layers/LayersSurfaces.h"  // for SurfaceDescriptor
 #include "mozilla/layers/TextureClient.h"  // for TextureClient, etc
-#include "AndroidSurfaceTexture.h"
 
 namespace mozilla {
 
diff --git a/gfx/layers/opengl/TextureHostOGL.cpp b/gfx/layers/opengl/TextureHostOGL.cpp
index e4a0f5d953..bc06444b0f 100644
--- a/gfx/layers/opengl/TextureHostOGL.cpp
+++ b/gfx/layers/opengl/TextureHostOGL.cpp
@@ -16,7 +16,6 @@
 #include "mozilla/gfx/Logging.h"        // for gfxCriticalError
 #include "mozilla/layers/ISurfaceAllocator.h"
 #include "nsRegion.h"                   // for nsIntRegion
-#include "AndroidSurfaceTexture.h"
 #include "GfxTexturesReporter.h"        // for GfxTexturesReporter
 #include "GLBlitTextureImageHelper.h"
 #include "GeckoProfiler.h"
diff --git a/gfx/layers/opengl/TextureHostOGL.h b/gfx/layers/opengl/TextureHostOGL.h
index f30811b104..cac58ee65d 100644
--- a/gfx/layers/opengl/TextureHostOGL.h
+++ b/gfx/layers/opengl/TextureHostOGL.h
@@ -36,10 +36,6 @@ namespace gfx {
 class DataSourceSurface;
 } // namespace gfx
 
-namespace gl {
-class AndroidSurfaceTexture;
-} // namespace gl
-
 namespace layers {
 
 class Compositor;