Fix crash in PPB_URLRequestInfo::ToWebURLRequest

webkit/plugins/ppapi/ppb_url_request_info_impl.cc

 // Copyright (c) 2011 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 "webkit/plugins/ppapi/ppb_url_request_info_impl.h"
 
 #include "base/logging.h"
 #include "base/string_util.h"
 #include "googleurl/src/gurl.h"
 #include "googleurl/src/url_util.h"
@@ skipping 273 matching lines @@
           WebString::fromUTF8(it.values()));
     }
   }
 
   if (!body_.empty()) {
     WebHTTPBody http_body;
     http_body.initialize();
     for (size_t i = 0; i < body_.size(); ++i) {
       if (body_[i].file_ref) {
         FilePath platform_path;
-        switch (body_[i].file_ref->file_system()->type()) {
+        switch (body_[i].file_ref->GetFileSystemType()) {
           case PP_FILESYSTEMTYPE_LOCALTEMPORARY:
           case PP_FILESYSTEMTYPE_LOCALPERSISTENT: {
             // TODO(kinuko): remove this sync IPC when we add more generic
             // AppendURLRange solution that works for both Blob/FileSystem URL.
             PluginDelegate* plugin_delegate =
                 ResourceHelper::GetPluginDelegate(this);
             if (plugin_delegate) {
               plugin_delegate->SyncGetFileSystemPlatformPath(
                     body_[i].file_ref->GetFileSystemURL(), &platform_path);
             }
@@ skipping 126 matching lines @@
       has_custom_content_transfer_encoding_ = true;
       custom_content_transfer_encoding_ = value;
       return true;
     default:
       return false;
   }
 }
 
 }  // namespace ppapi
 }  // namespace webkit