Indexed DB: Restore content-type to deserialized Blobs

content/browser/indexed_db/indexed_db_callbacks.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 "content/browser/indexed_db/indexed_db_callbacks.h"
 
 #include <algorithm>
 
 #include "base/guid.h"
 #include "base/metrics/histogram.h"
@@ skipping 228 matching lines @@
     shareable_file = ShareableFileReference::GetOrCreate(
         blob_info.file_path(),
         ShareableFileReference::DONT_DELETE_ON_FINAL_RELEASE,
         task_runner);
     if (!blob_info.release_callback().is_null())
       shareable_file->AddFinalReleaseCallback(blob_info.release_callback());
   }
 
   uuid = base::GenerateGUID();
   scoped_refptr<storage::BlobData> blob_data = new storage::BlobData(uuid);
+  blob_data->set_content_type(base::UTF16ToUTF8(blob_info.type()));
   blob_data->AppendFile(
       blob_info.file_path(), 0, blob_info.size(), blob_info.last_modified());
   scoped_ptr<storage::BlobDataHandle> blob_data_handle(
       blob_storage_context->AddFinishedBlob(blob_data.get()));
   dispatcher_host->HoldBlobDataHandle(uuid, blob_data_handle.Pass());
 
   return uuid;
 }
 
 static bool CreateAllBlobs(
@@ skipping 347 matching lines @@
       ipc_thread_id_, ipc_callbacks_id_));
   dispatcher_host_ = NULL;
 }
 
 void IndexedDBCallbacks::SetConnectionOpenStartTime(
     const base::TimeTicks& start_time) {
   connection_open_start_time_ = start_time;
 }
 
 }  // namespace content