Remove ExtensionURLInfo, make security decisions in render process

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/nacl_file_host.h"
 
 #include "base/bind.h"
 #include "base/file_util.h"
 #include "base/files/file_path.h"
 #include "base/path_service.h"
@@ skipping 143 matching lines @@
 
 // Convert the file URL into a file path in the extension directory.
 // This function is security sensitive.  Be sure to check with a security
 // person before you modify it.
 bool GetExtensionFilePath(
     scoped_refptr<ExtensionInfoMap> extension_info_map,
     const GURL& file_url,
     base::FilePath* file_path) {
   // Check that the URL is recognized by the extension system.
   const extensions::Extension* extension =
-      extension_info_map->extensions().GetExtensionOrAppByURL(
-          ExtensionURLInfo(file_url));
+      extension_info_map->extensions().GetExtensionOrAppByURL(file_url);
   if (!extension)
     return false;
 
   std::string path = file_url.path();
   extensions::ExtensionResource resource;
 
   if (SharedModuleInfo::IsImportedPath(path)) {
     // Check if this is a valid path that is imported for this extension.
     std::string new_extension_id;
     std::string new_relative_path;
@@ skipping 164 matching lines @@
       base::Bind(
           &DoOpenNaClExecutableOnThreadPool,
           chrome_render_message_filter,
           extension_info_map,
           file_url, reply_msg))) {
     NotifyRendererOfError(chrome_render_message_filter.get(), reply_msg);
   }
 }
 
 }  // namespace nacl_file_host