Various formatting cleanups to net/quic/core/frames

net/quic/core/frames/quic_window_update_frame.h

 // Copyright (c) 2016 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_QUIC_CORE_FRAMES_QUIC_WINDOW_UPDATE_FRAME_H_
 #define NET_QUIC_CORE_FRAMES_QUIC_WINDOW_UPDATE_FRAME_H_
 
+#include <ostream>
+
 #include "net/quic/core/quic_types.h"
 #include "net/quic/platform/api/quic_export.h"
 
 namespace net {
 
 // Flow control updates per-stream and at the connection levoel.
 // Based on SPDY's WINDOW_UPDATE frame, but uses an absolute byte offset rather
 // than a window delta.
 // TODO(rjshade): A possible future optimization is to make stream_id and
 //                byte_offset variable length, similar to stream frames.
@@ skipping 10 matching lines @@
   QuicStreamId stream_id;
 
   // Byte offset in the stream or connection. The receiver of this frame must
   // not send data which would result in this offset being exceeded.
   QuicStreamOffset byte_offset;
 };
 
 }  // namespace net
 
 #endif  // NET_QUIC_CORE_FRAMES_QUIC_WINDOW_UPDATE_FRAME_H_