ppapi NaCl trusted plugin: Rename interface because Win build breaks on it.

ppapi/native_client/src/trusted/plugin/pnacl_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_translate_thread.h"
 
 #include "native_client/src/trusted/desc/nacl_desc_wrapper.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"
@@ skipping 101 matching lines @@
   core->CallOnMainThread(0, report_translate_finished_, PP_ERROR_FAILED);
 }
 
 // This synchronization method (using the pointer directly in the
 // translation thread, setting a copy here, and calling shutdown on the
 // main thread) is safe only because only the translation thread sets
 // the copy, and the shutdown method is thread-safe. This method must be
 // called on the translation thread before any RPCs are called, and called
 // again with NULL before the object is destroyed.
 void PnaclTranslateThread::RegisterReverseInterface(
-    PluginReverseInterface *interface) {
+    PluginReverseInterface *iface) {
   nacl::MutexLocker ml(&subprocess_mu_);
-  current_rev_interface_ = interface;
+  current_rev_interface_ = iface;
 }
 
 
 bool PnaclTranslateThread::SubprocessesShouldDie() {
   nacl::MutexLocker ml(&subprocess_mu_);
   return subprocesses_should_die_;
 }
 
 void PnaclTranslateThread::SetSubprocessesShouldDie() {
   PLUGIN_PRINTF(("PnaclTranslateThread::SetSubprocessesShouldDie\n"));
   nacl::MutexLocker ml(&subprocess_mu_);
   subprocesses_should_die_ = true;
   if (current_rev_interface_) {
     current_rev_interface_->ShutDown();
     current_rev_interface_ = NULL;
   }
 }
 
 PnaclTranslateThread::~PnaclTranslateThread() {
   NaClMutexDtor(&subprocess_mu_);
 }
 
 } // namespace plugin