Prepare for -Wall for third-party code, -Wextra for chromium_code

net/tools/quic/quic_simple_server_stream_test.cc

 // Copyright (c) 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/tools/quic/quic_simple_server_stream.h"
 
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_piece.h"
 #include "net/quic/quic_connection.h"
 #include "net/quic/quic_flags.h"
@@ skipping 47 matching lines @@
   }
 
   static void SendErrorResponse(QuicSimpleServerStream* stream) {
     stream->SendErrorResponse();
   }
 
   static const string& body(QuicSimpleServerStream* stream) {
     return stream->body_;
   }
 
-  static const int content_length(QuicSimpleServerStream* stream) {
+  static int content_length(QuicSimpleServerStream* stream) {
     return stream->content_length_;
   }
 
   static SpdyHeaderBlock& headers(QuicSimpleServerStream* stream) {
     return stream->request_headers_;
   }
 };
 
 namespace {
 
@@ skipping 410 matching lines @@
   StringPiece data(arr, arraysize(arr));
   QuicStreamFrame frame(stream_->id(), true, 0, data);
   // Verify that we don't crash when we get a invalid headers in stream frame.
   stream_->OnStreamFrame(frame);
 }
 
 }  // namespace
 }  // namespace test
 }  // namespace tools
 }  // namespace net