Updates quic_client_bin.cc to be more user friendly, and support more

net/tools/balsa/balsa_headers.h

 // 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.
 
 #ifndef NET_TOOLS_BALSA_BALSA_HEADERS_H_
 #define NET_TOOLS_BALSA_BALSA_HEADERS_H_
 
 #include <algorithm>
 #include <iosfwd>
 #include <iterator>
@@ skipping 800 matching lines @@
     if (!key.empty()) {
       buffer->Write(key.data(), key.size());
       buffer->Write(": ", 2);
       buffer->Write(value.data(), value.size());
       buffer->Write("\r\n", 2);
     }
   }
 
   // Dump the textural representation of the header object to a string, which
   // is suitable for writing out to logs. All CRLF will be printed out as \n.
-  // This function can be called on a header object in any state. Raw header
-  // data will be printed out if the header object is not completely parsed,
-  // e.g., when there was an error in the middle of parsing.
-  // The header content is appended to the string; the original content is not
-  // cleared.
+  // This function can be called on a header object in any state. The header
+  // content is appended to the string; the original content is not cleared.
+  void DumpHeadersToString(std::string* str) const;
+
+  // Calls DumpHeadersToString to dump the textural representation of the header
+  // object to a string. Raw header data will be printed out if the header
+  // object is not completely parsed, e.g., when there was an error in the
+  // middle of parsing.
   void DumpToString(std::string* str) const;
 
   const base::StringPiece first_line() const {
     DCHECK_GE(whitespace_4_idx_, non_whitespace_1_idx_);
     return base::StringPiece(BeginningOfFirstLine() + non_whitespace_1_idx_,
                        whitespace_4_idx_ - non_whitespace_1_idx_);
   }
 
   // Returns the parsed value of the response code if it has been parsed.
   // Guaranteed to return 0 when unparsed (though it is a much better idea to
@@ skipping 293 matching lines @@
   size_t end_of_firstline_idx_;
 
   bool transfer_encoding_is_chunked_;
 
   HeaderLines header_lines_;
 };
 
 }  // namespace net
 
 #endif  // NET_TOOLS_BALSA_BALSA_HEADERS_H_