Experimentally reenable mpeg4 and h.263 hardware decoders.

Change-Id: I1be266bd4534004a08e8836b48cc6c09ca890ccc
diff --git a/media/libstagefright/OMXCodec.cpp b/media/libstagefright/OMXCodec.cpp
index 9e1b436..3c3bd93 100644
--- a/media/libstagefright/OMXCodec.cpp
+++ b/media/libstagefright/OMXCodec.cpp
@@ -167,13 +167,13 @@
     { MEDIA_MIMETYPE_AUDIO_AAC, "AACDecoder" },
     { MEDIA_MIMETYPE_AUDIO_G711_ALAW, "G711Decoder" },
     { MEDIA_MIMETYPE_AUDIO_G711_MLAW, "G711Decoder" },
-//    { MEDIA_MIMETYPE_VIDEO_MPEG4, "OMX.Nvidia.mp4.decode" },
+    { MEDIA_MIMETYPE_VIDEO_MPEG4, "OMX.Nvidia.mp4.decode" },
     { MEDIA_MIMETYPE_VIDEO_MPEG4, "OMX.qcom.7x30.video.decoder.mpeg4" },
     { MEDIA_MIMETYPE_VIDEO_MPEG4, "OMX.qcom.video.decoder.mpeg4" },
     { MEDIA_MIMETYPE_VIDEO_MPEG4, "OMX.TI.Video.Decoder" },
     { MEDIA_MIMETYPE_VIDEO_MPEG4, "OMX.SEC.MPEG4.Decoder" },
     { MEDIA_MIMETYPE_VIDEO_MPEG4, "M4vH263Decoder" },
-//    { MEDIA_MIMETYPE_VIDEO_H263, "OMX.Nvidia.h263.decode" },
+    { MEDIA_MIMETYPE_VIDEO_H263, "OMX.Nvidia.h263.decode" },
     { MEDIA_MIMETYPE_VIDEO_H263, "OMX.qcom.7x30.video.decoder.h263" },
     { MEDIA_MIMETYPE_VIDEO_H263, "OMX.qcom.video.decoder.h263" },
     { MEDIA_MIMETYPE_VIDEO_H263, "OMX.SEC.H263.Decoder" },