Improve the display of LoadLogs when truncation occurs....

net/url_request/url_request.cc

 // 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.
 
 #include "net/url_request/url_request.h"
 
 #include "base/compiler_specific.h"
 #include "base/message_loop.h"
 #include "base/singleton.h"
 #include "base/stats_counters.h"
 #include "net/base/load_flags.h"
 #include "net/base/load_log.h"
 #include "net/base/net_errors.h"
 #include "net/base/ssl_cert_request_info.h"
 #include "net/base/upload_data.h"
 #include "net/http/http_response_headers.h"
 #include "net/http/http_util.h"
 #include "net/url_request/url_request_context.h"
 #include "net/url_request/url_request_job.h"
 #include "net/url_request/url_request_job_manager.h"
 
 using base::Time;
 using net::UploadData;
 using std::string;
 using std::wstring;
 
 // Max number of http redirects to follow.  Same number as gecko.
 static const int kMaxRedirects = 20;
 
+// The maximum size of the passive LoadLog associated with each request.
+static const int kMaxNumLoadLogEntries = 50;
+
 static URLRequestJobManager* GetJobManager() {
   return Singleton<URLRequestJobManager>::get();
 }
 
 ///////////////////////////////////////////////////////////////////////////////
 // URLRequest
 
 URLRequest::URLRequest(const GURL& url, Delegate* delegate)
-    : load_log_(new net::LoadLog),
+    : load_log_(new net::LoadLog(kMaxNumLoadLogEntries)),
       url_(url),
       original_url_(url),
       method_("GET"),
       load_flags_(net::LOAD_NORMAL),
       delegate_(delegate),
       is_pending_(false),
       enable_profiling_(false),
       redirect_limit_(kMaxRedirects),
       final_upload_progress_(0),
       priority_(0),
@@ skipping 460 matching lines @@
 URLRequest::UserData* URLRequest::GetUserData(const void* key) const {
   UserDataMap::const_iterator found = user_data_.find(key);
   if (found != user_data_.end())
     return found->second.get();
   return NULL;
 }
 
 void URLRequest::SetUserData(const void* key, UserData* data) {
   user_data_[key] = linked_ptr<UserData>(data);
 }