Updated NetLog::ParametersCallback & all related calbacks returning value as scoped_ptr<base::Value…

net/http/http_request_headers.h

 // Copyright (c) 2012 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.
 //
 // HttpRequestHeaders manages the request headers.
 // It maintains these in a vector of header key/value pairs, thereby maintaining
 // the order of the headers.  This means that any lookups are linear time
 // operations.
 
 #ifndef NET_HTTP_HTTP_REQUEST_HEADERS_H_
@@ skipping 129 matching lines @@
     headers_.swap(other->headers_);
   }
 
   // Serializes HttpRequestHeaders to a string representation.  Joins all the
   // header keys and values with ": ", and inserts "\r\n" between each header
   // line, and adds the trailing "\r\n".
   std::string ToString() const;
 
   // Takes in the request line and returns a Value for use with the NetLog
   // containing both the request line and all headers fields.
-  base::Value* NetLogCallback(const std::string* request_line,
-                              NetLogCaptureMode capture_mode) const;
+  scoped_ptr<base::Value> NetLogCallback(const std::string* request_line,
+                                         NetLogCaptureMode capture_mode) const;
 
   // Takes in a Value created by the above function, and attempts to extract the
   // request line and create a copy of the original headers.  Returns true on
   // success.  On failure, clears |headers| and |request_line|.
   // TODO(mmenke):  Long term, we want to remove this, and migrate external
   //                consumers to be NetworkDelegates.
   static bool FromNetLogParam(const base::Value* event_param,
                               HttpRequestHeaders* headers,
                               std::string* request_line);
 
  private:
   HeaderVector::iterator FindHeader(const base::StringPiece& key);
   HeaderVector::const_iterator FindHeader(const base::StringPiece& key) const;
 
   HeaderVector headers_;
 
   // Allow the copy construction and operator= to facilitate copying in
   // HttpRequestHeaders.
   // TODO(willchan): Investigate to see if we can remove the need to copy
   // HttpRequestHeaders.
   // DISALLOW_COPY_AND_ASSIGN(HttpRequestHeaders);
 };
 
 }  // namespace net
 
 #endif  // NET_HTTP_HTTP_REQUEST_HEADERS_H_