QUIC - minor cleanup changes to keep code in sync with the internal source.

net/tools/quic/quic_packet_writer_wrapper.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef NET_TOOLS_QUIC_QUIC_PACKET_WRITER_WRAPPER_H_
 #define NET_TOOLS_QUIC_QUIC_PACKET_WRITER_WRAPPER_H_
 
 #include <stddef.h>
 
 #include "base/macros.h"
 #include "base/memory/scoped_ptr.h"
 #include "net/quic/quic_packet_writer.h"
 
 namespace net {
 
-
 // Wraps a writer object to allow dynamically extending functionality. Use
 // cases: replace writer while dispatcher and connections hold on to the
 // wrapper; mix in monitoring; mix in mocks in unit tests.
 class QuicPacketWriterWrapper : public QuicPacketWriter {
  public:
   QuicPacketWriterWrapper();
   explicit QuicPacketWriterWrapper(QuicPacketWriter* writer);
   ~QuicPacketWriterWrapper() override;
 
   // Default implementation of the QuicPacketWriter interface. Passes everything
@@ skipping 13 matching lines @@
 
  private:
   scoped_ptr<QuicPacketWriter> writer_;
 
   DISALLOW_COPY_AND_ASSIGN(QuicPacketWriterWrapper);
 };
 
 }  // namespace net
 
 #endif  // NET_TOOLS_QUIC_QUIC_PACKET_WRITER_WRAPPER_H_