Use the same QP max for tests as in production

BUG=webrtc:7664

Review-Url: https://codereview.webrtc.org/2941023002
Cr-Commit-Position: refs/heads/master@{#18611}
diff --git a/webrtc/video/BUILD.gn b/webrtc/video/BUILD.gn
index ac8af11..da31bca 100644
--- a/webrtc/video/BUILD.gn
+++ b/webrtc/video/BUILD.gn
@@ -98,6 +98,7 @@
       "../call:call_interfaces",
       "../common_video",
       "../logging:rtc_event_log_api",
+      "../media:rtc_media",
       "../media:rtc_media_base",
       "../modules/audio_mixer:audio_mixer_impl",
       "../modules/rtp_rtcp",