Framework for indexing of subresource filtering rules.

chrome/browser/browser_process_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/browser_process_impl.h"
 
 #include <stddef.h>
 
 #include <algorithm>
 #include <map>
@@ skipping 1137 matching lines @@
 
   base::SequencedWorkerPool* blocking_pool =
       content::BrowserThread::GetBlockingPool();
   scoped_refptr<base::SequencedTaskRunner> blocking_task_runner(
       blocking_pool->GetSequencedTaskRunnerWithShutdownBehavior(
           blocking_pool->GetSequenceToken(),
           base::SequencedWorkerPool::SKIP_ON_SHUTDOWN));
 
   base::FilePath user_data_dir;
   PathService::Get(chrome::DIR_USER_DATA, &user_data_dir);
+  base::FilePath indexed_ruleset_base_dir =
+      user_data_dir.Append(subresource_filter::kTopLevelDirectoryName)
+          .Append(subresource_filter::kIndexedRulesetBaseDirectoryName);
   subresource_filter_ruleset_service_.reset(
       new subresource_filter::RulesetService(
-          local_state(), blocking_task_runner,
-          user_data_dir.Append(subresource_filter::kRulesetBaseDirectoryName)));
+          local_state(), blocking_task_runner, indexed_ruleset_base_dir));
   subresource_filter_ruleset_service_->RegisterDistributor(
       base::WrapUnique(new subresource_filter::ContentRulesetDistributor));
 }
 
 void BrowserProcessImpl::CreateGCMDriver() {
   DCHECK(!gcm_driver_);
 
 #if defined(OS_ANDROID)
   // Android's GCMDriver currently makes the assumption that it's a singleton.
   // Until this gets fixed, instantiating multiple Java GCMDrivers will throw
@@ skipping 163 matching lines @@
 }
 
 void BrowserProcessImpl::OnAutoupdateTimer() {
   if (CanAutorestartForUpdate()) {
     DLOG(WARNING) << "Detected update.  Restarting browser.";
     RestartBackgroundInstance();
   }
 }
 
 #endif  // (defined(OS_WIN) || defined(OS_LINUX)) && !defined(OS_CHROMEOS)