Add an interface for nacl to create delete-on-close temp files,

ppapi/native_client/src/trusted/plugin/pnacl_streaming_translate_thread.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 "native_client/src/trusted/plugin/pnacl_streaming_translate_thread.h"
 
 #include "native_client/src/include/nacl_scoped_ptr.h"
 #include "native_client/src/trusted/plugin/plugin.h"
 #include "native_client/src/trusted/plugin/pnacl_resources.h"
 #include "native_client/src/trusted/plugin/srpc_params.h"
+#include "native_client/src/trusted/plugin/temporary_file.h"
 
 namespace plugin {
 
 PnaclStreamingTranslateThread::PnaclStreamingTranslateThread() : done_(false) {
   NaClXMutexCtor(&cond_mu_);
   NaClXCondVarCtor(&buffer_cond_);
 }
 
 PnaclStreamingTranslateThread::~PnaclStreamingTranslateThread() {}
 
 void PnaclStreamingTranslateThread::RunTranslate(
     const pp::CompletionCallback& finish_callback,
     const Manifest* manifest,
     const Manifest* ld_manifest,
-    LocalTempFile* obj_file,
+    TempFile* obj_file,
     LocalTempFile* nexe_file,
     ErrorInfo* error_info,
     PnaclResources* resources,
     Plugin* plugin) {
   PLUGIN_PRINTF(("PnaclStreamingTranslateThread::RunTranslate)\n"));
   manifest_ = manifest;
   ld_manifest_ = ld_manifest;
   obj_file_ = obj_file;
   nexe_file_ = nexe_file;
   coordinator_error_info_ = error_info;
@@ skipping 55 matching lines @@
   ErrorInfo error_info;
   nacl::scoped_ptr<NaClSubprocess> llc_subprocess(
       StartSubprocess(PnaclUrls::GetLlcUrl(), manifest_, &error_info));
   if (llc_subprocess == NULL) {
     TranslateFailed("Compile process could not be created: " +
                     error_info.message());
     return;
   }
   // Run LLC.
   SrpcParams params;
-  nacl::DescWrapper* llc_out_file = obj_file_->write_wrapper();
+  nacl::DescWrapper* llc_out_file = obj_file_->get_wrapper();
   PluginReverseInterface* llc_reverse =
       llc_subprocess->service_runtime()->rev_interface();
-  llc_reverse->AddQuotaManagedFile(obj_file_->identifier(),
-                                   obj_file_->write_file_io());
+  llc_reverse->AddTempQuotaManagedFile(obj_file_->identifier());
 
   if (!llc_subprocess->InvokeSrpcMethod("StreamInit",
                                         "h",
                                         &params,
                                         llc_out_file->desc())) {
     // StreamInit returns an error message if the RPC fails.
     TranslateFailed(nacl::string("Stream init failed: ") +
                     nacl::string(params.outs()[0]->arrays.str));
     return;
   }
@@ skipping 60 matching lines @@
 }
 
 void PnaclStreamingTranslateThread::SetSubprocessesShouldDie() {
   PnaclTranslateThread::SetSubprocessesShouldDie();
   nacl::MutexLocker ml(&cond_mu_);
   done_ = true;
   NaClXCondVarSignal(&buffer_cond_);
 }
 
 } // namespace plugin