Remove unnecessary ReadPacket method.

net/tools/quic/quic_client.cc

Index: net/tools/quic/quic_client.cc
diff --git a/net/tools/quic/quic_client.cc b/net/tools/quic/quic_client.cc
index b8472d041ed5ba812d65a5a2b0e0a1f0ad20fcf7..6a4c3127c7c7ddb3de808dbe4f9b0c9c510e9f10 100644
--- a/net/tools/quic/quic_client.cc
+++ b/net/tools/quic/quic_client.cc
@@ -498,16 +498,6 @@ QuicPacketReader* QuicClient::CreateQuicPacketReader() {
   return nullptr;
 }
 
-int QuicClient::ReadPacket(char* buffer,
-                           int buffer_len,
-                           IPEndPoint* server_address,
-                           IPAddress* client_ip) {
-  return QuicSocketUtils::ReadPacket(
-      GetLatestFD(), buffer, buffer_len,
-      overflow_supported_ ? &packets_dropped_ : nullptr, client_ip,
-      server_address);
-}
-
 bool QuicClient::ReadAndProcessPacket() {
   // Allocate some extra space so we can send an error if the server goes over
   // the limit.
@@ -516,7 +506,10 @@ bool QuicClient::ReadAndProcessPacket() {
   IPEndPoint server_address;
   IPAddress client_ip;
 
-  int bytes_read = ReadPacket(buf, arraysize(buf), &server_address, &client_ip);
+  int bytes_read = QuicSocketUtils::ReadPacket(
+      GetLatestFD(), buf, arraysize(buf),
+      overflow_supported_ ? &packets_dropped_ : nullptr, &client_ip,
+      &server_address);
 
   if (bytes_read < 0) {
     return false;