Rename pnacl_file_host to nacl_file_host.

chrome/browser/nacl_host/nacl_file_host.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 "chrome/browser/nacl_host/pnacl_file_host.h"
+#include "chrome/browser/nacl_host/nacl_file_host.h"
 
 #include "base/bind.h"
 #include "base/file_util.h"
 #include "base/files/file_path.h"
 #include "base/memory/ref_counted.h"
 #include "base/path_service.h"
 #include "base/platform_file.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/renderer_host/chrome_render_message_filter.h"
 #include "chrome/common/chrome_paths.h"
@@ skipping 34 matching lines @@
 }
 
 void DoOpenPnaclFile(
     ChromeRenderMessageFilter* chrome_render_message_filter,
     const std::string& filename,
     IPC::Message* reply_msg) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE));
   base::FilePath full_filepath;
 
   // Do some validation.
-  if (!pnacl_file_host::PnaclCanOpenFile(filename, &full_filepath)) {
+  if (!nacl_file_host::PnaclCanOpenFile(filename, &full_filepath)) {
     NotifyRendererOfError(chrome_render_message_filter, reply_msg);
     return;
   }
 
   base::PlatformFile file_to_open;
   if (!PnaclDoOpenFile(full_filepath, &file_to_open)) {
     NotifyRendererOfError(chrome_render_message_filter, reply_msg);
     return;
   }
 
@@ skipping 47 matching lines @@
     return;
   }
 
   ChromeViewHostMsg_NaClCreateTemporaryFile::WriteReplyParams(
       reply_msg, target_desc);
   chrome_render_message_filter->Send(reply_msg);
 }
 
 }  // namespace
 
-namespace pnacl_file_host {
+namespace nacl_file_host {
 
 void GetReadonlyPnaclFd(
     ChromeRenderMessageFilter* chrome_render_message_filter,
     const std::string& filename,
     IPC::Message* reply_msg) {
   if (!BrowserThread::PostTask(
           BrowserThread::FILE, FROM_HERE,
           base::Bind(&DoOpenPnaclFile,
                      make_scoped_refptr(chrome_render_message_filter),
                      filename,
@@ skipping 40 matching lines @@
     IPC::Message* reply_msg) {
   if (!BrowserThread::PostTask(
           BrowserThread::FILE, FROM_HERE,
           base::Bind(&DoCreateTemporaryFile,
                      make_scoped_refptr(chrome_render_message_filter),
                      reply_msg))) {
     NotifyRendererOfError(chrome_render_message_filter, reply_msg);
   }
 }
 
-}  // namespace pnacl_file_host
+}  // namespace nacl_file_host