Do cookie checks in NetworkDelegate instead of the URLRequest::Delegate.

chrome/browser/extensions/extension_warning_set.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/extensions/extension_warning_set.h"
 
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/extensions/extension_global_error_badge.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/profiles/profile.h"
@@ skipping 126 matching lines @@
 }
 
 // static
 void ExtensionWarningSet::NotifyWarningsOnUI(
     void* profile_id,
     std::set<std::string> extension_ids,
     WarningType warning_type) {
   CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   Profile* profile = reinterpret_cast<Profile*>(profile_id);
   if (!profile ||
+      !g_browser_process->profile_manager() ||
       !g_browser_process->profile_manager()->IsValidProfile(profile)) {
     return;
   }
 
   ExtensionWarningSet* warnings =
       profile->GetExtensionService()->extension_warnings();
 
   for (std::set<std::string>::const_iterator i = extension_ids.begin();
        i != extension_ids.end(); ++i) {
     warnings->SetWarning(warning_type, *i);
@@ skipping 28 matching lines @@
       ExtensionGlobalErrorBadge::GetMenuItemCommandID());
 
   // Activate or hide the warning badge in case the current state is incorrect.
   if (error && !need_warning_badge) {
     service->RemoveGlobalError(error);
     delete error;
   } else if (!error && need_warning_badge) {
     service->AddGlobalError(new ExtensionGlobalErrorBadge);
   }
 }