Extended: Add "system" URLRequestContext

chrome/browser/google/google_url_tracker.h

 // 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.
 
 #ifndef CHROME_BROWSER_GOOGLE_GOOGLE_URL_TRACKER_H_
 #define CHROME_BROWSER_GOOGLE_GOOGLE_URL_TRACKER_H_
 #pragma once
 
 #include <string>
 
@@ skipping 130 matching lines @@
   bool queue_wakeup_task_;
   bool in_startup_sleep_;  // True if we're in the five-second "no fetching"
                            // period that begins at browser start.
   bool already_fetched_;   // True if we've already fetched a URL once this run;
                            // we won't fetch again until after a restart.
   bool need_to_fetch_;     // True if a consumer actually wants us to fetch an
                            // updated URL.  If this is never set, we won't
                            // bother to fetch anything.
                            // Consumers should observe
                            // NotificationType::GOOGLE_URL_UPDATED.
-  bool request_context_available_;
-                           // True when the profile has been loaded and the
-                           // default request context created, so we can
-                           // actually do the fetch with the right data.
   bool need_to_prompt_;    // True if the last fetched Google URL is not
                            // matched with current user's default Google URL
                            // nor the last prompted Google URL.
   NavigationController* controller_;
   InfoBarDelegate* infobar_;
   GURL search_url_;
 
   DISALLOW_COPY_AND_ASSIGN(GoogleURLTracker);
 };
 
@@ skipping 19 matching lines @@
 
  private:
   // ConfirmInfoBarDelegate:
   virtual string16 GetMessageText() const;
   virtual string16 GetButtonLabel(InfoBarButton button) const;
 
   DISALLOW_COPY_AND_ASSIGN(GoogleURLTrackerInfoBarDelegate);
 };
 
 #endif  // CHROME_BROWSER_GOOGLE_GOOGLE_URL_TRACKER_H_