Fix a logic error in the handling the response to an HTTP...

net/http/http_response_headers.h

Index: net/http/http_response_headers.h
===================================================================
--- net/http/http_response_headers.h	(revision 9548)
+++ net/http/http_response_headers.h	(working copy)
@@ -201,6 +201,10 @@
   // response code is not found in the raw headers.
   int response_code() const { return response_code_; }
 
+  // Sets the HTTP response code to the new code.  The original HTTP response
+  // code is still available in the raw and parsed headers.
+  void set_response_code(int new_code) { response_code_ = new_code; }
+
   // Returns the raw header string.
   const std::string& raw_headers() const { return raw_headers_; }