Revert "Add an IPC for PNaCl to check if the session is incognito,"

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

Index: ppapi/native_client/src/trusted/plugin/pnacl_translate_thread.h
diff --git a/ppapi/native_client/src/trusted/plugin/pnacl_translate_thread.h b/ppapi/native_client/src/trusted/plugin/pnacl_translate_thread.h
index 52f15a3cf74028a6795a0f5156a5e8779e33ff43..76621e5ec5a2f80d8fd388a17316ef310606411d 100644
--- a/ppapi/native_client/src/trusted/plugin/pnacl_translate_thread.h
+++ b/ppapi/native_client/src/trusted/plugin/pnacl_translate_thread.h
@@ -25,6 +25,7 @@ class DescWrapper;
 
 namespace plugin {
 
+class LocalTempFile;
 class Manifest;
 class NaClSubprocess;
 class Plugin;
@@ -42,7 +43,7 @@ class PnaclTranslateThread {
                     const Manifest* manifest,
                     const Manifest* ld_manifest,
                     TempFile* obj_file,
-                    TempFile* nexe_file,
+                    LocalTempFile* nexe_file,
                     ErrorInfo* error_info,
                     PnaclResources* resources,
                     Plugin* plugin);
@@ -114,7 +115,7 @@ class PnaclTranslateThread {
   const Manifest* manifest_;
   const Manifest* ld_manifest_;
   TempFile* obj_file_;
-  TempFile* nexe_file_;
+  LocalTempFile* nexe_file_;
   ErrorInfo* coordinator_error_info_;
   PnaclResources* resources_;
   Plugin* plugin_;