Support sending BlobData to browser process. Also support sending UploadData...

chrome/browser/chrome_blob_storage_context.cc

+// Copyright (c) 2010 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/chrome_blob_storage_context.h"
+
+#include "chrome/browser/net/chrome_url_request_context.h"
+#include "webkit/blob/blob_storage_controller.h"
+
+using webkit_blob::BlobStorageController;
+
+ChromeBlobStorageContext::ChromeBlobStorageContext() {
+}
+
+void ChromeBlobStorageContext::InitializeOnIOThread() {
+  DCHECK(ChromeThread::CurrentlyOn(ChromeThread::IO));
+  controller_.reset(new BlobStorageController());
+}
+
+ChromeBlobStorageContext::~ChromeBlobStorageContext() {
+  DCHECK(ChromeThread::CurrentlyOn(ChromeThread::IO));
+}