Removing last usage of default request context. Fixing up login_utils to not need it by allowing ac…

chrome/browser/profiles/profile_impl.cc

 // 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.
 
 #include "chrome/browser/profiles/profile_impl.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/compiler_specific.h"
 #include "base/environment.h"
@@ skipping 495 matching lines @@
 #if defined(ENABLE_SESSION_SERVICE)
   StopCreateSessionServiceTimer();
 #endif
 
   // Remove pref observers
   pref_change_registrar_.RemoveAll();
 
   ChromePluginServiceFilter::GetInstance()->UnregisterResourceContext(
       io_data_.GetResourceContextNoInit());
 
-  if (io_data_.HasMainRequestContext() &&
-      default_request_context_ == GetRequestContext()) {
-    default_request_context_ = NULL;
-  }
-
   // Destroy OTR profile and its profile services first.
   if (off_the_record_profile_.get()) {
     ProfileDestroyer::DestroyOffTheRecordProfileNow(
         off_the_record_profile_.get());
   } else {
     ExtensionPrefValueMapFactory::GetForProfile(this)->
         ClearAllIncognitoSessionOnlyPreferences();
   }
 
   ProfileDependencyManager::GetInstance()->DestroyProfileServices(this);
@@ skipping 165 matching lines @@
   return otr_prefs_.get();
 }
 
 FilePath ProfileImpl::GetPrefFilePath() {
   FilePath pref_file_path = path_;
   pref_file_path = pref_file_path.Append(chrome::kPreferencesFilename);
   return pref_file_path;
 }
 
 net::URLRequestContextGetter* ProfileImpl::GetRequestContext() {
-  net::URLRequestContextGetter* request_context =
-      io_data_.GetMainRequestContextGetter();
-  // The first request context is always a normal (non-OTR) request context.
-  // Even when Chromium is started in OTR mode, a normal profile is always
-  // created first.
-  if (!default_request_context_)
-    default_request_context_ = request_context;
-
-  return request_context;
+  return io_data_.GetMainRequestContextGetter();
 }
 
 net::URLRequestContextGetter* ProfileImpl::GetRequestContextForRenderProcess(
     int renderer_child_id) {
   ExtensionService* extension_service =
       ExtensionSystem::Get(this)->extension_service();
   if (extension_service) {
     const extensions::Extension* installed_app = extension_service->
         GetInstalledAppForRenderer(renderer_child_id);
     if (installed_app != NULL && installed_app->is_storage_isolated()) {
@@ skipping 383 matching lines @@
   if (!path.empty())
     *cache_path = path;
   *max_size = is_media_context ? prefs_->GetInteger(prefs::kMediaCacheSize) :
                                  prefs_->GetInteger(prefs::kDiskCacheSize);
 }
 
 base::Callback<ChromeURLDataManagerBackend*(void)>
     ProfileImpl::GetChromeURLDataManagerBackendGetter() const {
   return io_data_.GetChromeURLDataManagerBackendGetter();
 }