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

net/quic/quic_headers_stream.cc

 // Copyright 2013 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.
 
 #include "net/quic/quic_headers_stream.h"
 
 #include "base/strings/stringprintf.h"
 #include "net/quic/quic_session.h"
 
 using base::StringPiece;
@@ skipping 126 matching lines @@
                      bool end) override {
     LOG(DFATAL) << "PUSH_PROMISE frame received from a SPDY/3 framer";
     CloseConnection("SPDY PUSH_PROMISE frame received.");
   }
 
   void OnContinuation(SpdyStreamId stream_id, bool end) override {
     CloseConnection("SPDY CONTINUATION frame received.");
   }
 
   bool OnUnknownFrame(SpdyStreamId stream_id, int frame_type) override {
-    CloseConnection("SPDY unknown frame received.");
+    CloseConnection("Unknown frame type received.");
     return false;
   }
 
   // SpdyFramerDebugVisitorInterface implementation
   void OnSendCompressedFrame(SpdyStreamId stream_id,
                              SpdyFrameType type,
                              size_t payload_len,
                              size_t frame_len) override {}
 
   void OnReceiveCompressedFrame(SpdyStreamId stream_id,
@@ skipping 110 matching lines @@
   DCHECK_EQ(kInvalidStreamId, stream_id_);
   DCHECK_EQ(0u, frame_len_);
   frame_len_ = frame_len;
 }
 
 bool QuicHeadersStream::IsConnected() {
   return session()->connection()->connected();
 }
 
 }  // namespace net