Have AppCache code go through the content embedder API for content settings checks.

chrome/browser/profiles/profile_impl.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/profiles/profile_impl.h"
 
 #include "base/command_line.h"
 #include "base/compiler_specific.h"
 #include "base/environment.h"
 #include "base/file_path.h"
@@ skipping 697 matching lines @@
 ChromeAppCacheService* ProfileImpl::GetAppCacheService() {
   if (!appcache_service_) {
     appcache_service_ = new ChromeAppCacheService;
     BrowserThread::PostTask(
         BrowserThread::IO, FROM_HERE,
         NewRunnableMethod(
             appcache_service_.get(),
             &ChromeAppCacheService::InitializeOnIOThread,
             IsOffTheRecord()
                 ? FilePath() : GetPath().Append(chrome::kAppCacheDirname),
-            make_scoped_refptr(GetHostContentSettingsMap()),
+            &GetResourceContext(),
             make_scoped_refptr(GetExtensionSpecialStoragePolicy()),
             clear_local_state_on_exit_));
   }
   return appcache_service_;
 }
 
 webkit_database::DatabaseTracker* ProfileImpl::GetDatabaseTracker() {
   if (!db_tracker_) {
     db_tracker_ = new webkit_database::DatabaseTracker(
         GetPath(), IsOffTheRecord(), GetExtensionSpecialStoragePolicy());
@@ skipping 818 matching lines @@
   return pref_proxy_config_tracker_;
 }
 
 prerender::PrerenderManager* ProfileImpl::GetPrerenderManager() {
   if (!prerender::PrerenderManager::IsPrerenderingPossible())
     return NULL;
   if (!prerender_manager_.get())
     prerender_manager_.reset(new prerender::PrerenderManager(this));
   return prerender_manager_.get();
 }