Extended: Add "system" URLRequestContext

chrome/browser/browser_main.cc

 // Copyright (c) 2011 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 "chrome/browser/browser_main.h"
 
 #include <algorithm>
 #include <string>
 #include <vector>
 
@@ skipping 1477 matching lines @@
   // Importing other browser settings is done in a browser-like process
   // that exits when this task has finished.
   // TODO(port): Port the Mac's IPC-based implementation to other platforms to
   //             replace this implementation. http://crbug.com/22142
   if (parsed_command_line.HasSwitch(switches::kImport) ||
       parsed_command_line.HasSwitch(switches::kImportFromFile)) {
     return FirstRun::ImportNow(profile, parsed_command_line);
   }
 #endif
 
+  // The system request context can only be initialized once the
+  // PrefService has been initialized.
+  browser_process->InitSystemRequestContext();
+
 #if defined(OS_WIN)
   // Do the tasks if chrome has been upgraded while it was last running.
   if (!already_running && Upgrade::DoUpgradeTasks(parsed_command_line))
     return ResultCodes::NORMAL_EXIT;
 #endif
 
   // Check if there is any machine level Chrome installed on the current
   // machine. If yes and the current Chrome process is user level, we do not
   // allow the user level Chrome to run. So we notify the user and uninstall
   // user level Chrome.
@@ skipping 343 matching lines @@
 #if defined(OS_CHROMEOS)
   // To be precise, logout (browser shutdown) is not yet done, but the
   // remaining work is negligible, hence we say LogoutDone here.
   chromeos::BootTimesLoader::Get()->AddLogoutTimeMarker("LogoutDone",
                                                         false);
   chromeos::BootTimesLoader::Get()->WriteLogoutTimes();
 #endif
   TRACE_EVENT_END("BrowserMain", 0, 0);
   return result_code;
 }