Issue #26 Part 2a: make more EME code conditional.

- Exclude missed MediaKey functions and CDMProxy code.
- Exclude EME APIs frm being built (webidl change)
- Fix tests in --disable-eme state

1 files changed, 14 insertions, 1 deletions

diff --git a/dom/media/MediaDecoderStateMachine.cpp b/dom/media/MediaDecoderStateMachine.cpp
index 2ed1956c9..63222c22c 100644
--- a/dom/media/MediaDecoderStateMachine.cpp
+++ b/dom/media/MediaDecoderStateMachine.cpp
@@ -1238,7 +1238,12 @@ DecodeMetadataState::OnMetadataRead(MetadataHolder* aMetadata)
   // feeding in the CDM, which we need to decode the first frame (and
   // thus get the metadata). We could fix this if we could compute the start
   // time by demuxing without necessaring decoding.
-  bool waitingForCDM = Info().IsEncrypted() && !mMaster->mCDMProxy;
+  bool waitingForCDM = 
+#ifdef MOZ_EME
+    mMaster->Info().IsEncrypted() && !mMaster->mCDMProxy;
+#else
+    false;
+#endif
 
   mMaster->mNotifyMetadataBeforeFirstFrame =
     mMaster->mDuration.Ref().isSome() || waitingForCDM;
@@ -1262,7 +1267,9 @@ DormantState::HandlePlayStateChanged(MediaDecoder::PlayState aPlayState)
 {
   if (aPlayState == MediaDecoder::PLAY_STATE_PLAYING) {
     // Exit dormant when the user wants to play.
+#ifdef MOZ_EME
     MOZ_ASSERT(!Info().IsEncrypted() || mMaster->mCDMProxy);
+#endif
     MOZ_ASSERT(mMaster->mSentFirstFrameLoadedEvent);
     SetState<SeekingState>(Move(mPendingSeek), EventVisibility::Suppressed);
   }
@@ -1575,7 +1582,9 @@ ShutdownState::Enter()
   // dispose of the timer.
   master->mVideoDecodeSuspendTimer.Reset();
 
+#ifdef MOZ_EME
   master->mCDMProxyPromise.DisconnectIfExists();
+#endif
 
   if (master->IsPlaying()) {
     master->StopPlayback();
@@ -2129,10 +2138,12 @@ nsresult MediaDecoderStateMachine::Init(MediaDecoder* aDecoder)
 
   mMediaSink = CreateMediaSink(mAudioCaptured);
 
+#ifdef MOZ_EME
   mCDMProxyPromise.Begin(aDecoder->RequestCDMProxy()->Then(
     OwnerThread(), __func__, this,
     &MediaDecoderStateMachine::OnCDMProxyReady,
     &MediaDecoderStateMachine::OnCDMProxyNotReady));
+#endif
 
   nsresult rv = mReader->Init();
   NS_ENSURE_SUCCESS(rv, rv);
@@ -3108,6 +3119,7 @@ void MediaDecoderStateMachine::OnMediaSinkAudioError(nsresult aResult)
   DecodeError(MediaResult(NS_ERROR_DOM_MEDIA_MEDIASINK_ERR, __func__));
 }
 
+#ifdef MOZ_EME
 void
 MediaDecoderStateMachine::OnCDMProxyReady(RefPtr<CDMProxy> aProxy)
 {
@@ -3124,6 +3136,7 @@ MediaDecoderStateMachine::OnCDMProxyNotReady()
   MOZ_ASSERT(OnTaskQueue());
   mCDMProxyPromise.Complete();
 }
+#endif
 
 void
 MediaDecoderStateMachine::SetAudioCaptured(bool aCaptured)