Factor out common Element struct from BlobData and ResourceRequestBody

webkit/tools/test_shell/simple_file_system.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 "webkit/tools/test_shell/simple_file_system.h"
 
 #include "base/bind.h"
 #include "base/file_path.h"
 #include "base/message_loop.h"
 #include "base/message_loop_proxy.h"
@@ skipping 47 matching lines @@
 
   FilePath::StringType extension = file_path.Extension();
   if (!extension.empty())
     extension = extension.substr(1);  // Strip leading ".".
 
   // This may fail, but then we'll be just setting the empty mime type.
   std::string mime_type;
   net::GetWellKnownMimeTypeFromExtension(extension, &mime_type);
 
   BlobData::Item item;
-  item.SetToFile(file_path, 0, -1, base::Time());
+  item.SetToFilePathRange(file_path, 0, -1, base::Time());
   g_blob_storage_controller->StartBuildingBlob(blob_url);
   g_blob_storage_controller->AppendBlobDataItem(blob_url, item);
   g_blob_storage_controller->FinishBuildingBlob(blob_url, mime_type);
 }
 
 }  // namespace
 
 SimpleFileSystem::SimpleFileSystem() {
   if (file_system_dir_.CreateUniqueTempDir()) {
     file_system_context_ = new FileSystemContext(
@@ skipping 310 matching lines @@
     const FilePath& platform_path,
     const scoped_refptr<webkit_blob::ShareableFileReference>& file_ref) {
   DCHECK(g_io_thread);
   if (result == base::PLATFORM_FILE_OK) {
     g_io_thread->PostTask(
         FROM_HERE,
         base::Bind(&RegisterBlob, blob_url, platform_path));
   }
   DidGetMetadata(callbacks, result, info, platform_path);
 }