Disallow invalid arguments in RestoreEncodingLayers.

Changing DCHECK into CHECK for good measure.

Bug: chromium:1343889
Change-Id: I2cede85dc2d2a4238739f73afe25275047f4aa50
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/268460
Reviewed-by: Ilya Nikolaevskiy <ilnik@webrtc.org>
Commit-Queue: Henrik Boström <hbos@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#37511}
diff --git a/pc/rtp_sender.cc b/pc/rtp_sender.cc
index b152bcb..9a8f45c 100644
--- a/pc/rtp_sender.cc
+++ b/pc/rtp_sender.cc
@@ -74,8 +74,8 @@
     const RtpParameters& parameters,
     const std::vector<std::string>& removed_rids,
     const std::vector<RtpEncodingParameters>& all_layers) {
-  RTC_DCHECK_EQ(parameters.encodings.size() + removed_rids.size(),
-                all_layers.size());
+  RTC_CHECK_EQ(parameters.encodings.size() + removed_rids.size(),
+               all_layers.size());
   RtpParameters result(parameters);
   result.encodings.clear();
   size_t index = 0;