LibMedia: Move VideoSampleData out of the Video namespace

Author: https://github.com/Zaggy1024
Commit: 3cc1187036
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/230
Reviewed-by: https://github.com/ADKaster

Userland/Libraries/LibMedia/Containers/Matroska/MatroskaDemuxer.cpp

@@ -148,7 +148,7 @@ DecoderErrorOr<Sample> MatroskaDemuxer::get_next_sample_for_track(Track track)
         status.frame_index = 0;
     }
     auto cicp = TRY(m_reader.track_for_track_number(track.identifier()))->video_track()->color_format.to_cicp();
-    return Sample(status.block->timestamp(), status.block->frame(status.frame_index++), Video::VideoSampleData(cicp));
+    return Sample(status.block->timestamp(), status.block->frame(status.frame_index++), VideoSampleData(cicp));
 }
 
 DecoderErrorOr<Duration> MatroskaDemuxer::duration()

Userland/Libraries/LibMedia/PlaybackManager.cpp

@@ -218,7 +218,7 @@ void PlaybackManager::decode_and_queue_one_sample()
                 break;
             }
             auto sample = sample_result.release_value();
-            container_cicp = sample.auxiliary_data().get<Video::VideoSampleData>().container_cicp();
+            container_cicp = sample.auxiliary_data().get<VideoSampleData>().container_cicp();
 
             // Submit the sample to the decoder.
             auto decode_result = m_decoder->receive_sample(sample.timestamp(), sample.data());

Userland/Libraries/LibMedia/Sample.h

@@ -8,13 +8,14 @@
 
 #include <AK/ByteBuffer.h>
 #include <AK/Time.h>
-#include <LibMedia/Video/VideoSampleData.h>
+
+#include "VideoSampleData.h"
 
 namespace Media {
 
 class Sample final {
 public:
-    using AuxiliaryData = Variant<Video::VideoSampleData>;
+    using AuxiliaryData = Variant<VideoSampleData>;
 
     Sample(Duration timestamp, ReadonlyBytes data, AuxiliaryData auxiliary_data)
         : m_timestamp(timestamp)

Userland/Libraries/LibMedia/VideoSampleData.h

@@ -8,7 +8,7 @@
 
 #include <LibMedia/Color/CodingIndependentCodePoints.h>
 
-namespace Media::Video {
+namespace Media {
 
 class VideoSampleData {
 public: