Ensured that worker thread renderer process file permissions are inherited from its main thread r...

content/browser/worker_host/worker_process_host.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 "content/browser/worker_host/worker_process_host.h"
 
 #include <set>
 #include <vector>
 
 #include "base/callback.h"
@@ skipping 160 matching lines @@
 
   Launch(
 #if defined(OS_WIN)
       FilePath(),
 #elif defined(OS_POSIX)
       use_zygote,
       base::environment_vector(),
 #endif
       cmd_line);
 
-  ChildProcessSecurityPolicy::GetInstance()->Add(id());
+  ChildProcessSecurityPolicy::GetInstance()->AddWorker(
+      id(), render_process_id);
   if (!CommandLine::ForCurrentProcess()->HasSwitch(
           switches::kDisableFileSystem)) {
       // Grant most file permissions to this worker.
       // PLATFORM_FILE_TEMPORARY, PLATFORM_FILE_HIDDEN and
       // PLATFORM_FILE_DELETE_ON_CLOSE are not granted, because no existing API
       // requests them.
       ChildProcessSecurityPolicy::GetInstance()->GrantPermissionsForFile(
           id(),
           resource_context_->file_system_context()->
               path_manager()->sandbox_provider()->base_path(),
@@ skipping 439 matching lines @@
     }
   }
   return false;
 }
 
 WorkerProcessHost::WorkerInstance::FilterInfo
 WorkerProcessHost::WorkerInstance::GetFilter() const {
   DCHECK(NumFilters() == 1);
   return *filters_.begin();
 }