Non-SFI NaCl: Batch-open resource files

components/nacl/browser/nacl_host_message_filter.h

 // Copyright 2013 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.
 
 #ifndef COMPONENTS_NACL_BROWSER_NACL_HOST_MESSAGE_FILTER_H_
 #define COMPONENTS_NACL_BROWSER_NACL_HOST_MESSAGE_FILTER_H_
 
+#include <vector>
+
 #include "base/files/file.h"
 #include "base/files/file_path.h"
 #include "base/memory/weak_ptr.h"
 #include "content/public/browser/browser_message_filter.h"
 #include "ppapi/shared_impl/ppapi_permissions.h"
 
 class GURL;
 
 namespace nacl {
 struct NaClLaunchParams;
+struct NaClResourceFileInfo;
 struct PnaclCacheInfo;
 }
 
 namespace net {
 class HostResolver;
 class URLRequestContextGetter;
 }
 
 namespace nacl {
 
@@ skipping 16 matching lines @@
   net::HostResolver* GetHostResolver();
 
  private:
   friend class content::BrowserThread;
   friend class base::DeleteHelper<NaClHostMessageFilter>;
 
   ~NaClHostMessageFilter() override;
 
   void OnLaunchNaCl(const NaClLaunchParams& launch_params,
                     IPC::Message* reply_msg);
-  void LaunchNaClContinuation(const nacl::NaClLaunchParams& launch_params,
+  void BatchOpenResourceFiles(const nacl::NaClLaunchParams& launch_params,
                               IPC::Message* reply_msg,
                               ppapi::PpapiPermissions permissions);
+  void LaunchNaClContinuation(
+      const nacl::NaClLaunchParams& launch_params,
+      IPC::Message* reply_msg);
+  void LaunchNaClContinuationOnIOThread(
+      const nacl::NaClLaunchParams& launch_params,
+      IPC::Message* reply_msg,
+      const std::vector<
+        nacl::NaClResourceFileInfo>& prefetched_resource_files_info,
+      ppapi::PpapiPermissions permissions);
   void OnGetReadonlyPnaclFd(const std::string& filename,
                             bool is_executable,
                             IPC::Message* reply_msg);
   void OnNaClCreateTemporaryFile(IPC::Message* reply_msg);
   void OnNaClGetNumProcessors(int* num_processors);
   void OnGetNexeFd(int render_view_id,
                    int pp_instance,
                    const PnaclCacheInfo& cache_info);
   void OnTranslationFinished(int instance, bool success);
   void OnMissingArchError(int render_view_id);
@@ skipping 17 matching lines @@
   scoped_refptr<net::URLRequestContextGetter> request_context_;
 
   base::WeakPtrFactory<NaClHostMessageFilter> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(NaClHostMessageFilter);
 };
 
 }  // namespace nacl
 
 #endif  // COMPONENTS_NACL_BROWSER_NACL_HOST_MESSAGE_FILTER_H_