Revert "Reland "Use injectable hardware video decoder/encoder in AppRTCMobile.""

This reverts commit bc675ff3fa71549b0a0fdeca56803b41f4de0f53.

Reason for revert: Crashing video_quality_loopback_test on Android64 Tests (L Nexus9) buildbot. See bug for more details.

Original change's description:
> Reland "Use injectable hardware video decoder/encoder in AppRTCMobile."
> 
> This is a reland of 0cbaf1a6f6ad13a25993f6ea3be931894a196834
> Original change's description:
> > Use injectable hardware video decoder/encoder in AppRTCMobile.
> > 
> > Also include a small fix for getting the encoder queue.
> > 
> > Bug: webrtc:7760
> > Change-Id: I96dc8ffb363b90382276d88148f81d5f89dca5f2
> > Reviewed-on: https://webrtc-review.googlesource.com/2683
> > Commit-Queue: Sami Kalliomäki <sakal@webrtc.org>
> > Reviewed-by: Magnus Jedvert <magjed@webrtc.org>
> > Cr-Commit-Position: refs/heads/master@{#20022}
> 
> Bug: webrtc:7760
> Change-Id: Ia82129fde7abb59120ba5bb23938db9eb576ae91
> Reviewed-on: https://webrtc-review.googlesource.com/4701
> Commit-Queue: Sami Kalliomäki <sakal@webrtc.org>
> Reviewed-by: Magnus Jedvert <magjed@webrtc.org>
> Cr-Commit-Position: refs/heads/master@{#20080}

TBR=magjed@webrtc.org,sakal@webrtc.org

Change-Id: Iec30e92c1cc5a547bc2d0b74d12554873fba5e26
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: webrtc:7760
Reviewed-on: https://webrtc-review.googlesource.com/5681
Reviewed-by: Taylor Brandstetter <deadbeef@webrtc.org>
Commit-Queue: Taylor Brandstetter <deadbeef@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#20096}
diff --git a/examples/androidapp/src/org/appspot/apprtc/PeerConnectionClient.java b/examples/androidapp/src/org/appspot/apprtc/PeerConnectionClient.java
index 44278ff..caad171 100644
--- a/examples/androidapp/src/org/appspot/apprtc/PeerConnectionClient.java
+++ b/examples/androidapp/src/org/appspot/apprtc/PeerConnectionClient.java
@@ -36,8 +36,6 @@
 import org.webrtc.CameraVideoCapturer;
 import org.webrtc.DataChannel;
 import org.webrtc.EglBase;
-import org.webrtc.HardwareVideoDecoderFactory;
-import org.webrtc.HardwareVideoEncoderFactory;
 import org.webrtc.IceCandidate;
 import org.webrtc.Logging;
 import org.webrtc.MediaConstraints;
@@ -341,7 +339,6 @@
     createPeerConnection(
         localRender, Collections.singletonList(remoteRender), videoCapturer, signalingParameters);
   }
-
   public void createPeerConnection(final VideoSink localRender,
       final List<VideoRenderer.Callbacks> remoteRenders, final VideoCapturer videoCapturer,
       final SignalingParameters signalingParameters) {
@@ -515,12 +512,7 @@
     if (options != null) {
       Log.d(TAG, "Factory networkIgnoreMask option: " + options.networkIgnoreMask);
     }
-    final boolean enableH264HighProfile =
-        peerConnectionParameters.videoCodec.equals(VIDEO_CODEC_H264_HIGH);
-    factory = new PeerConnectionFactory(options,
-        new HardwareVideoEncoderFactory(rootEglBase.getEglBaseContext(),
-            true /* enableIntelVp8Encoder */, enableH264HighProfile),
-        new HardwareVideoDecoderFactory(rootEglBase.getEglBaseContext()));
+    factory = new PeerConnectionFactory(options);
     Log.d(TAG, "Peer connection factory created.");
   }