Move offset_byte_queue.* from media/mp4 to media/common.

media/media.gyp

Index: media/media.gyp
diff --git a/media/media.gyp b/media/media.gyp
index 76d11af8b190b61ec4596c92d239283c8a8bfaa7..b5bb9812a1e92e2e358646216053366835cc2b75 100644
--- a/media/media.gyp
+++ b/media/media.gyp
@@ -479,6 +479,8 @@
         'video/video_decode_accelerator.h',
         'video/video_encode_accelerator.cc',
         'video/video_encode_accelerator.h',
+        'formats/common/offset_byte_queue.cc',
+        'formats/common/offset_byte_queue.h',
         'formats/webm/webm_audio_client.cc',
         'formats/webm/webm_audio_client.h',
         'formats/webm/webm_cluster_parser.cc',
@@ -861,8 +863,6 @@
             'formats/mp4/es_descriptor.h',
             'formats/mp4/mp4_stream_parser.cc',
             'formats/mp4/mp4_stream_parser.h',
-            'formats/mp4/offset_byte_queue.cc',
-            'formats/mp4/offset_byte_queue.h',
             'formats/mp4/track_run_iterator.cc',
             'formats/mp4/track_run_iterator.h',
           ],
@@ -1026,6 +1026,7 @@
         'midi/usb_midi_input_stream_unittest.cc',
         'midi/usb_midi_output_stream_unittest.cc',
         'video/capture/video_capture_device_unittest.cc',
+        'formats/common/offset_byte_queue_unittest.cc',
         'formats/webm/cluster_builder.cc',
         'formats/webm/cluster_builder.h',
         'formats/webm/tracks_builder.cc',
@@ -1128,7 +1129,6 @@
             'formats/mp4/box_reader_unittest.cc',
             'formats/mp4/es_descriptor_unittest.cc',
             'formats/mp4/mp4_stream_parser_unittest.cc',
-            'formats/mp4/offset_byte_queue_unittest.cc',
             'formats/mp4/track_run_iterator_unittest.cc',
           ],
         }],