Add an IPC for PNaCl to check if the session is incognito, before deciding

ppapi/native_client/src/trusted/plugin/pnacl_translate_thread.h

 // 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.
 
 #ifndef NATIVE_CLIENT_SRC_TRUSTED_PLUGIN_PNACL_TRANSLATE_THREAD_H_
 #define NATIVE_CLIENT_SRC_TRUSTED_PLUGIN_PNACL_TRANSLATE_THREAD_H_
 
 #include <deque>
 #include <vector>
 
 #include "native_client/src/include/nacl_macros.h"
 #include "native_client/src/include/nacl_scoped_ptr.h"
 #include "native_client/src/include/nacl_string.h"
 #include "native_client/src/shared/platform/nacl_threads.h"
 #include "native_client/src/shared/platform/nacl_sync_checked.h"
 #include "native_client/src/trusted/plugin/plugin_error.h"
 #include "native_client/src/trusted/plugin/service_runtime.h"
 
 #include "ppapi/cpp/completion_callback.h"
 
 namespace nacl {
 class DescWrapper;
 }
 
 
 namespace plugin {
 
-class LocalTempFile;
 class Manifest;
 class NaClSubprocess;
 class Plugin;
 class PnaclResources;
 class TempFile;
 
 class PnaclTranslateThread {
  public:
   PnaclTranslateThread();
   ~PnaclTranslateThread();
 
   // Start the translation process. It will continue to run and consume data
   // as it is passed in with PutBytes.
   void RunTranslate(const pp::CompletionCallback& finish_callback,
                     const Manifest* manifest,
                     const Manifest* ld_manifest,
                     TempFile* obj_file,
-                    LocalTempFile* nexe_file,
+                    TempFile* nexe_file,
                     ErrorInfo* error_info,
                     PnaclResources* resources,
                     Plugin* plugin);
 
   // Signal the translate thread and subprocesses that they should stop.
   void SetSubprocessesShouldDie();
 
   // Send bitcode bytes to the translator. Called from the main thread.
   void PutBytes(std::vector<char>* data, int count);
 
@@ skipping 51 matching lines @@
   // main thread to the SRPC thread. Protected by cond_mu_
   std::deque<std::vector<char> > data_buffers_;
   // Whether all data has been downloaded and copied to translation thread.
   // Associated with buffer_cond_
   bool done_;
 
   // Data about the translation files, owned by the coordinator
   const Manifest* manifest_;
   const Manifest* ld_manifest_;
   TempFile* obj_file_;
-  LocalTempFile* nexe_file_;
+  TempFile* nexe_file_;
   ErrorInfo* coordinator_error_info_;
   PnaclResources* resources_;
   Plugin* plugin_;
  private:
   NACL_DISALLOW_COPY_AND_ASSIGN(PnaclTranslateThread);
 };
 
 }
 #endif // NATIVE_CLIENT_SRC_TRUSTED_PLUGIN_PNACL_TRANSLATE_THREAD_H_