Rename QuicConnection::OnPacketSent to OnWriteError, to reflect it's

net/quic/quic_connection.h

Index: net/quic/quic_connection.h
diff --git a/net/quic/quic_connection.h b/net/quic/quic_connection.h
index 567ba90fca5e0a1cad216b34f93e82b72f5e8488..8e223fd66ba4b534d57b5798421b95d8dc9b2685 100644
--- a/net/quic/quic_connection.h
+++ b/net/quic/quic_connection.h
@@ -317,8 +317,9 @@ class NET_EXPORT_PRIVATE QuicConnection
   // writes to happen.
   virtual void OnCanWrite() OVERRIDE;
 
-  // Called when a packet has been finally sent to the network.
-  bool OnPacketSent(WriteResult result);
+  // Called when an error occurs while attempting to write a packet to the
+  // network.
+  void OnWriteError(int error_code);
 
   // If the socket is not blocked, writes queued packets.
   void WriteIfNotBlocked();