Revert of Fix crash parsing malformed rtp packet

webrtc/modules/rtp_rtcp/source/rtp_packet.cc

Index: webrtc/modules/rtp_rtcp/source/rtp_packet.cc
diff --git a/webrtc/modules/rtp_rtcp/source/rtp_packet.cc b/webrtc/modules/rtp_rtcp/source/rtp_packet.cc
index 07aeb7130d586da3d145b497f14dffebff34149a..f6634867f689e1593cadb5dc5ef2e53bfe22fb04 100644
--- a/webrtc/modules/rtp_rtcp/source/rtp_packet.cc
+++ b/webrtc/modules/rtp_rtcp/source/rtp_packet.cc
@@ -416,13 +416,10 @@
   RTC_DCHECK(offset);
   for (size_t i = 0; i < num_extensions_; ++i) {
     if (extension_entries_[i].type == type) {
-      if (length != extension_entries_[i].length) {
-        LOG(LS_WARNING) << "Length mismatch for extension '" << type
-                        << "': expected " << static_cast<int>(length)
-                        << ", received "
-                        << static_cast<int>(extension_entries_[i].length);
-        return false;
-      }
+      RTC_CHECK_EQ(length, extension_entries_[i].length)
+          << "Length mismatch for extension '" << type << "'"
+          << "should be " << length << ", received "
+          << extension_entries_[i].length;
       *offset = extension_entries_[i].offset;
       return true;
     }