Pepper: Remove Plugin::StreamAsFile.

ppapi/native_client/src/trusted/plugin/service_runtime.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.
  */
 
 #define NACL_LOG_MODULE_NAME "Plugin_ServiceRuntime"
 
 #include "ppapi/native_client/src/trusted/plugin/service_runtime.h"
 
@@ skipping 388 matching lines @@
   // Callback is now delegated from p to open_cont. So, here we manually clear
   // complete callback.
   p->callback = NULL;
 
   pp::CompletionCallback stream_cc = WeakRefNewCallback(
       anchor_,
       this,
       &PluginReverseInterface::StreamAsFile_MainThreadContinuation,
       open_cont);
 
-  plugin_->StreamAsFile(mapped_url, &open_cont->pp_file_info, stream_cc);
+  GetNaClInterface()->DownloadFile(plugin_->pp_instance(),
+                                   mapped_url.c_str(),
+                                   &open_cont->pp_file_info,
+                                   stream_cc.pp_completion_callback());
   // p is deleted automatically.
 }
 
 void PluginReverseInterface::StreamAsFile_MainThreadContinuation(
     OpenManifestEntryResource* p,
     int32_t result) {
   NaClLog(4, "Entered StreamAsFile_MainThreadContinuation\n");
   {
     nacl::MutexLocker take(&mu_);
     if (result == PP_OK) {
@@ skipping 374 matching lines @@
 
 nacl::string ServiceRuntime::GetCrashLogOutput() {
   if (NULL != subprocess_.get()) {
     return subprocess_->GetCrashLogOutput();
   } else {
     return std::string();
   }
 }
 
 }  // namespace plugin