Remove hardcoded kValueSizeBytes values from variable-length header extensions.

webrtc/test/fuzzers/flexfec_sender_fuzzer.cc

Index: webrtc/test/fuzzers/flexfec_sender_fuzzer.cc
diff --git a/webrtc/test/fuzzers/flexfec_sender_fuzzer.cc b/webrtc/test/fuzzers/flexfec_sender_fuzzer.cc
index bc486dda07d56b77f6b10f7ee25f96de7bce2294..e0fb892e8f7845514eb9790ca2cd677bc646983f 100644
--- a/webrtc/test/fuzzers/flexfec_sender_fuzzer.cc
+++ b/webrtc/test/fuzzers/flexfec_sender_fuzzer.cc
@@ -24,6 +24,7 @@ constexpr int kFlexfecPayloadType = 123;
 constexpr uint32_t kMediaSsrc = 1234;
 constexpr uint32_t kFlexfecSsrc = 5678;
 const std::vector<RtpExtension> kNoRtpHeaderExtensions;
+const std::vector<RtpExtensionSize> kNoRtpHeaderExtensionSizes;
 
 }  // namespace
 
@@ -35,7 +36,8 @@ void FuzzOneInput(const uint8_t* data, size_t size) {
 
   SimulatedClock clock(1 + data[i++]);
   FlexfecSender sender(kFlexfecPayloadType, kFlexfecSsrc, kMediaSsrc,
-                       kNoRtpHeaderExtensions, &clock);
+                       kNoRtpHeaderExtensions, kNoRtpHeaderExtensionSizes,

[erikvarga1, 2017/05/11 12:59:38]

I've added the missing new param to the FlexfecSender constructor here. The
fuzzer tests should hopefully be OK after this.

+                       &clock);
   FecProtectionParams params = {
       data[i++], static_cast<int>(data[i++] % 100),
       data[i++] <= 127 ? kFecMaskRandom : kFecMaskBursty};