Add a "LoadLog*" parameter to transactions, hostresolver, clientsocketpool.

net/url_request/url_request.h

 // Copyright (c) 2006-2009 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_URL_REQUEST_URL_REQUEST_H_
 #define NET_URL_REQUEST_URL_REQUEST_H_
 
 #include <map>
 #include <string>
 #include <vector>
 
 #include "base/leak_tracker.h"
 #include "base/linked_ptr.h"
 #include "base/logging.h"
 #include "base/ref_counted.h"
 #include "base/scoped_ptr.h"
 #include "googleurl/src/gurl.h"
+#include "net/base/load_log.h"
 #include "net/base/load_states.h"
 #include "net/http/http_response_info.h"
 #include "net/url_request/url_request_status.h"
 
 namespace base {
 class Time;
 }  // namespace base
 
 namespace net {
 class IOBuffer;
@@ skipping 450 matching lines @@
   // Returns true if performance profiling should be enabled on the
   // URLRequestJob serving this request.
   bool enable_profiling() const { return enable_profiling_; }
 
   void set_enable_profiling(bool profiling) { enable_profiling_ = profiling; }
 
   // Used to specify the context (cookie store, cache) for this request.
   URLRequestContext* context();
   void set_context(URLRequestContext* context);
 
+  net::LoadLog* load_log() { return load_log_; }
+
   // Returns the expected content size if available
   int64 GetExpectedContentSize() const;
 
   // Returns the priority level for this request.  A larger value indicates
   // higher priority.  Negative values are not used.
   int priority() const { return priority_; }
   void set_priority(int priority) {
     DCHECK_GE(priority, 0);
     priority_ = priority;
   }
@@ skipping 36 matching lines @@
   void OrphanJob();
 
   // Cancels the request and set the error and ssl info for this request to the
   // passed values.
   void DoCancel(int os_error, const net::SSLInfo& ssl_info);
 
   // Discard headers which have meaning in POST (Content-Length, Content-Type,
   // Origin).
   static std::string StripPostSpecificHeaders(const std::string& headers);
 
-  // Contextual information used for this request (can be NULL).
+  // Contextual information used for this request (can be NULL). This contains
+  // most of the dependencies which are shared between requests (disk cache,
+  // cookie store, socket poool, etc.)
   scoped_refptr<URLRequestContext> context_;
 
+  // Tracks the time spent in various load states throughout this request.
+  scoped_refptr<net::LoadLog> load_log_;
+
   scoped_refptr<URLRequestJob> job_;
   scoped_refptr<net::UploadData> upload_;
   GURL url_;
   GURL original_url_;
   GURL first_party_for_cookies_;
   std::string method_;  // "GET", "POST", etc. Should be all uppercase.
   std::string referrer_;
   std::string extra_request_headers_;
   int load_flags_;  // Flags indicating the request type for the load;
                     // expected values are LOAD_* enums above.
@@ skipping 60 matching lines @@
 #define URLREQUEST_COUNT_DTOR() url_request_metrics.object_count--
 
 #else  // disable leak checking in release builds...
 
 #define URLREQUEST_COUNT_CTOR()
 #define URLREQUEST_COUNT_DTOR()
 
 #endif  // #ifndef NDEBUG
 
 #endif  // NET_URL_REQUEST_URL_REQUEST_H_