Refactor creation of ColorSpace test data

Bug: webrtc:8651
Change-Id: I2ebb5fcdc260af19d04513ab5f3d76f81a3b4ca9
Reviewed-on: https://webrtc-review.googlesource.com/c/114282
Reviewed-by: Magnus Jedvert <magjed@webrtc.org>
Reviewed-by: Danil Chapovalov <danilchap@webrtc.org>
Reviewed-by: Ilya Nikolaevskiy <ilnik@webrtc.org>
Commit-Queue: Johannes Kron <kron@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#26012}
diff --git a/video/BUILD.gn b/video/BUILD.gn
index a554213..5df2c02 100644
--- a/video/BUILD.gn
+++ b/video/BUILD.gn
@@ -510,6 +510,7 @@
       "../call:simulated_packet_receiver",
       "../call:video_stream_api",
       "../common_video",
+      "../common_video/test:utilities",
       "../logging:rtc_event_log_api",
       "../media:rtc_audio_video",
       "../media:rtc_internal_video_codecs",