Changes StreamFramePacketOverhead to use offset in determining overhead.

net/quic/reliable_quic_stream_test.cc

Index: net/quic/reliable_quic_stream_test.cc
diff --git a/net/quic/reliable_quic_stream_test.cc b/net/quic/reliable_quic_stream_test.cc
index 04e9a668e410b5eb694a7b3dabbb32612a4e2587..9e212cee2774234c39ac20797aa1f94b4c745962 100644
--- a/net/quic/reliable_quic_stream_test.cc
+++ b/net/quic/reliable_quic_stream_test.cc
@@ -153,7 +153,8 @@ TEST_F(ReliableQuicStreamTest, WriteAllData) {
   connection_->options()->max_packet_length =
       1 + QuicPacketCreator::StreamFramePacketOverhead(
               connection_->version(), PACKET_8BYTE_CONNECTION_ID,
-              !kIncludeVersion, PACKET_6BYTE_SEQUENCE_NUMBER, NOT_IN_FEC_GROUP);
+              !kIncludeVersion, PACKET_6BYTE_SEQUENCE_NUMBER, 0u,
+              NOT_IN_FEC_GROUP);
   EXPECT_CALL(*session_, WritevData(kHeadersStreamId, _, _, _, _))
       .WillOnce(Return(QuicConsumedData(kDataLen, true)));
   stream_->WriteOrBufferData(kData1, false, NULL);
@@ -211,7 +212,7 @@ TEST_F(ReliableQuicStreamTest, WriteOrBufferData) {
   connection_->options()->max_packet_length =
       1 + QuicPacketCreator::StreamFramePacketOverhead(
           connection_->version(), PACKET_8BYTE_CONNECTION_ID, !kIncludeVersion,
-          PACKET_6BYTE_SEQUENCE_NUMBER, NOT_IN_FEC_GROUP);
+          PACKET_6BYTE_SEQUENCE_NUMBER, 0u, NOT_IN_FEC_GROUP);
   EXPECT_CALL(*session_, WritevData(_, _, _, _, _)).WillOnce(
       Return(QuicConsumedData(kDataLen - 1, false)));
   stream_->WriteOrBufferData(kData1, false, NULL);