Delete rtc::File, usage replaced with FileWrapper

Bug: webrtc:6463
Change-Id: Ia0767a2e6bbacc43e63c30ed3bd3edb10ff6e645
Reviewed-on: https://webrtc-review.googlesource.com/c/121943
Commit-Queue: Niels Moller <nisse@webrtc.org>
Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#26613}
diff --git a/modules/video_coding/BUILD.gn b/modules/video_coding/BUILD.gn
index adf9255..84681ee 100644
--- a/modules/video_coding/BUILD.gn
+++ b/modules/video_coding/BUILD.gn
@@ -294,6 +294,7 @@
     "../../rtc_base/experiments:quality_scaling_experiment",
     "../../rtc_base/experiments:rate_control_settings",
     "../../rtc_base/system:arch",
+    "../../rtc_base/system:file_wrapper",
     "../../rtc_base/task_utils:repeating_task",
     "../../system_wrappers",
     "../../system_wrappers:field_trial",